2011884420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2654

約数の個数: 192

約数和(自身を含む): 6982617600

約数和(自身を除く): 4970733180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 149, 156, 182, 195, 210, 260, 273, 298, 364, 390, 420, 447, 455, 546, 596, 745, 780, 894, 910, 1043, 1092, 1365, 1490, 1788, 1820, 1937, 2086, 2235, 2473, 2730, 2980, 3129, 3874, 4172, 4470, 4946, 5215, 5460, 5811, 6258, 7419, 7748, 8940, 9685, 9892, 10430, 11622, 12365, 12516, 13559, 14838, 15645, 17311, 19370, 20860, 23244, 24730, 27118, 29055, 29676, 31290, 32149, 34622, 37095, 38740, 40677, 49460, 51933, 54236, 58110, 62580, 64298, 67795, 69244, 74190, 81354, 86555, 96447, 103866, 116220, 128596, 135590, 148380, 160745, 162708, 173110, 192894, 203385, 207732, 225043, 259665, 271180, 321490, 346220, 368477, 385788, 406770, 450086, 482235, 519330, 642980, 675129, 736954, 813540, 900172, 964470, 1038660, 1105431, 1125215, 1350258, 1473908, 1842385, 1928940, 2210862, 2250430, 2579339, 2700516, 3375645, 3684770, 4421724, 4500860, 4790201, 5158678, 5527155, 6751290, 7369540, 7738017, 9580402, 10317356, 11054310, 12896695, 13502580, 14370603, 15476034, 19160804, 22108620, 23951005, 25793390, 28741206, 30952068, 33531407, 38690085, 47902010, 51586780, 57482412, 67062814, 71853015, 77380170, 95804020, 100594221, 134125628, 143706030, 154760340, 167657035, 201188442, 287412060, 335314070, 402376884, 502971105, 670628140, 1005942210, 2011884420]

約数ペア:

[(1, 2011884420), (2, 1005942210), (3, 670628140), (4, 502971105), (5, 402376884), (6, 335314070), (7, 287412060), (10, 201188442), (12, 167657035), (13, 154760340), (14, 143706030), (15, 134125628), (20, 100594221), (21, 95804020), (26, 77380170), (28, 71853015), (30, 67062814), (35, 57482412), (39, 51586780), (42, 47902010), (52, 38690085), (60, 33531407), (65, 30952068), (70, 28741206), (78, 25793390), (84, 23951005), (91, 22108620), (105, 19160804), (130, 15476034), (140, 14370603), (149, 13502580), (156, 12896695), (182, 11054310), (195, 10317356), (210, 9580402), (260, 7738017), (273, 7369540), (298, 6751290), (364, 5527155), (390, 5158678), (420, 4790201), (447, 4500860), (455, 4421724), (546, 3684770), (596, 3375645), (745, 2700516), (780, 2579339), (894, 2250430), (910, 2210862), (1043, 1928940), (1092, 1842385), (1365, 1473908), (1490, 1350258), (1788, 1125215), (1820, 1105431), (1937, 1038660), (2086, 964470), (2235, 900172), (2473, 813540), (2730, 736954), (2980, 675129), (3129, 642980), (3874, 519330), (4172, 482235), (4470, 450086), (4946, 406770), (5215, 385788), (5460, 368477), (5811, 346220), (6258, 321490), (7419, 271180), (7748, 259665), (8940, 225043), (9685, 207732), (9892, 203385), (10430, 192894), (11622, 173110), (12365, 162708), (12516, 160745), (13559, 148380), (14838, 135590), (15645, 128596), (17311, 116220), (19370, 103866), (20860, 96447), (23244, 86555), (24730, 81354), (27118, 74190), (29055, 69244), (29676, 67795), (31290, 64298), (32149, 62580), (34622, 58110), (37095, 54236), (38740, 51933), (40677, 49460)]