2684934420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{17231}}^1$

素因数の和:17310

約数の個数: 144

約数和(自身を含む): 8910736128

約数和(自身を除く): 6225801708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 980, 1060, 1113, 1470, 1484, 1590, 1855, 2226, 2597, 2940, 3180, 3710, 4452, 5194, 5565, 7420, 7791, 10388, 11130, 12985, 15582, 17231, 22260, 25970, 31164, 34462, 38955, 51693, 51940, 68924, 77910, 86155, 103386, 120617, 155820, 172310, 206772, 241234, 258465, 344620, 361851, 482468, 516930, 603085, 723702, 844319, 913243, 1033860, 1206170, 1447404, 1688638, 1809255, 1826486, 2412340, 2532957, 2739729, 3377276, 3618510, 3652972, 4221595, 4566215, 5065914, 5479458, 6392701, 7237020, 8443190, 9132430, 10131828, 10958916, 12664785, 12785402, 13698645, 16886380, 18264860, 19178103, 25329570, 25570804, 27397290, 31963505, 38356206, 44748907, 50659140, 54794580, 63927010, 76712412, 89497814, 95890515, 127854020, 134246721, 178995628, 191781030, 223744535, 268493442, 383562060, 447489070, 536986884, 671233605, 894978140, 1342467210, 2684934420]

約数ペア:

[(1, 2684934420), (2, 1342467210), (3, 894978140), (4, 671233605), (5, 536986884), (6, 447489070), (7, 383562060), (10, 268493442), (12, 223744535), (14, 191781030), (15, 178995628), (20, 134246721), (21, 127854020), (28, 95890515), (30, 89497814), (35, 76712412), (42, 63927010), (49, 54794580), (53, 50659140), (60, 44748907), (70, 38356206), (84, 31963505), (98, 27397290), (105, 25570804), (106, 25329570), (140, 19178103), (147, 18264860), (159, 16886380), (196, 13698645), (210, 12785402), (212, 12664785), (245, 10958916), (265, 10131828), (294, 9132430), (318, 8443190), (371, 7237020), (420, 6392701), (490, 5479458), (530, 5065914), (588, 4566215), (636, 4221595), (735, 3652972), (742, 3618510), (795, 3377276), (980, 2739729), (1060, 2532957), (1113, 2412340), (1470, 1826486), (1484, 1809255), (1590, 1688638), (1855, 1447404), (2226, 1206170), (2597, 1033860), (2940, 913243), (3180, 844319), (3710, 723702), (4452, 603085), (5194, 516930), (5565, 482468), (7420, 361851), (7791, 344620), (10388, 258465), (11130, 241234), (12985, 206772), (15582, 172310), (17231, 155820), (22260, 120617), (25970, 103386), (31164, 86155), (34462, 77910), (38955, 68924), (51693, 51940)]