6613740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 23849280

約数和(自身を除く): 17235540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 181, 203, 210, 252, 261, 290, 315, 348, 362, 406, 420, 435, 522, 543, 580, 609, 630, 724, 812, 870, 905, 1015, 1044, 1086, 1218, 1260, 1267, 1305, 1629, 1740, 1810, 1827, 2030, 2172, 2436, 2534, 2610, 2715, 3045, 3258, 3620, 3654, 3801, 4060, 5068, 5220, 5249, 5430, 6090, 6335, 6516, 7308, 7602, 8145, 9135, 10498, 10860, 11403, 12180, 12670, 15204, 15747, 16290, 18270, 19005, 20996, 22806, 25340, 26245, 31494, 32580, 36540, 36743, 38010, 45612, 47241, 52490, 57015, 62988, 73486, 76020, 78735, 94482, 104980, 110229, 114030, 146972, 157470, 183715, 188964, 220458, 228060, 236205, 314940, 330687, 367430, 440916, 472410, 551145, 661374, 734860, 944820, 1102290, 1322748, 1653435, 2204580, 3306870, 6613740]

約数ペア:

[(1, 6613740), (2, 3306870), (3, 2204580), (4, 1653435), (5, 1322748), (6, 1102290), (7, 944820), (9, 734860), (10, 661374), (12, 551145), (14, 472410), (15, 440916), (18, 367430), (20, 330687), (21, 314940), (28, 236205), (29, 228060), (30, 220458), (35, 188964), (36, 183715), (42, 157470), (45, 146972), (58, 114030), (60, 110229), (63, 104980), (70, 94482), (84, 78735), (87, 76020), (90, 73486), (105, 62988), (116, 57015), (126, 52490), (140, 47241), (145, 45612), (174, 38010), (180, 36743), (181, 36540), (203, 32580), (210, 31494), (252, 26245), (261, 25340), (290, 22806), (315, 20996), (348, 19005), (362, 18270), (406, 16290), (420, 15747), (435, 15204), (522, 12670), (543, 12180), (580, 11403), (609, 10860), (630, 10498), (724, 9135), (812, 8145), (870, 7602), (905, 7308), (1015, 6516), (1044, 6335), (1086, 6090), (1218, 5430), (1260, 5249), (1267, 5220), (1305, 5068), (1629, 4060), (1740, 3801), (1810, 3654), (1827, 3620), (2030, 3258), (2172, 3045), (2436, 2715), (2534, 2610)]