3554241990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2166

約数の個数: 128

約数和(自身を含む): 9483264000

約数和(自身を除く): 5929022010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 97, 130, 141, 194, 195, 235, 282, 291, 390, 470, 485, 582, 611, 705, 970, 1222, 1261, 1410, 1455, 1833, 1999, 2522, 2910, 3055, 3666, 3783, 3998, 4559, 5997, 6110, 6305, 7566, 9118, 9165, 9995, 11994, 12610, 13677, 18330, 18915, 19990, 22795, 25987, 27354, 29985, 37830, 45590, 51974, 59267, 59970, 68385, 77961, 93953, 118534, 129935, 136770, 155922, 177801, 187906, 193903, 259870, 281859, 296335, 355602, 387806, 389805, 469765, 563718, 581709, 592670, 779610, 889005, 939530, 969515, 1163418, 1221389, 1409295, 1778010, 1939030, 2442778, 2520739, 2818590, 2908545, 3664167, 5041478, 5817090, 6106945, 7328334, 7562217, 9113441, 12213890, 12603695, 15124434, 18226882, 18320835, 25207390, 27340323, 36641670, 37811085, 45567205, 54680646, 75622170, 91134410, 118474733, 136701615, 236949466, 273403230, 355424199, 592373665, 710848398, 1184747330, 1777120995, 3554241990]

約数ペア:

[(1, 3554241990), (2, 1777120995), (3, 1184747330), (5, 710848398), (6, 592373665), (10, 355424199), (13, 273403230), (15, 236949466), (26, 136701615), (30, 118474733), (39, 91134410), (47, 75622170), (65, 54680646), (78, 45567205), (94, 37811085), (97, 36641670), (130, 27340323), (141, 25207390), (194, 18320835), (195, 18226882), (235, 15124434), (282, 12603695), (291, 12213890), (390, 9113441), (470, 7562217), (485, 7328334), (582, 6106945), (611, 5817090), (705, 5041478), (970, 3664167), (1222, 2908545), (1261, 2818590), (1410, 2520739), (1455, 2442778), (1833, 1939030), (1999, 1778010), (2522, 1409295), (2910, 1221389), (3055, 1163418), (3666, 969515), (3783, 939530), (3998, 889005), (4559, 779610), (5997, 592670), (6110, 581709), (6305, 563718), (7566, 469765), (9118, 389805), (9165, 387806), (9995, 355602), (11994, 296335), (12610, 281859), (13677, 259870), (18330, 193903), (18915, 187906), (19990, 177801), (22795, 155922), (25987, 136770), (27354, 129935), (29985, 118534), (37830, 93953), (45590, 77961), (51974, 68385), (59267, 59970)]