2660804580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{119533}}^1$

素因数の和:119605

約数の個数: 96

約数和(自身を含む): 8675299584

約数和(自身を除く): 6014495004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 119533, 239066, 358599, 478132, 597665, 717198, 836731, 1195330, 1434396, 1673462, 1792995, 2390660, 2510193, 3346924, 3585990, 4183655, 5020386, 6335249, 7171980, 8367310, 10040772, 12550965, 12670498, 16734620, 19005747, 25101930, 25340996, 31676245, 38011494, 44346743, 50203860, 63352490, 76022988, 88693486, 95028735, 126704980, 133040229, 177386972, 190057470, 221733715, 266080458, 380114940, 443467430, 532160916, 665201145, 886934860, 1330402290, 2660804580]

約数ペア:

[(1, 2660804580), (2, 1330402290), (3, 886934860), (4, 665201145), (5, 532160916), (6, 443467430), (7, 380114940), (10, 266080458), (12, 221733715), (14, 190057470), (15, 177386972), (20, 133040229), (21, 126704980), (28, 95028735), (30, 88693486), (35, 76022988), (42, 63352490), (53, 50203860), (60, 44346743), (70, 38011494), (84, 31676245), (105, 25340996), (106, 25101930), (140, 19005747), (159, 16734620), (210, 12670498), (212, 12550965), (265, 10040772), (318, 8367310), (371, 7171980), (420, 6335249), (530, 5020386), (636, 4183655), (742, 3585990), (795, 3346924), (1060, 2510193), (1113, 2390660), (1484, 1792995), (1590, 1673462), (1855, 1434396), (2226, 1195330), (3180, 836731), (3710, 717198), (4452, 597665), (5565, 478132), (7420, 358599), (11130, 239066), (22260, 119533)]