518674380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53693}}^1$

素因数の和:53735

約数の個数: 96

約数和(自身を含む): 1731953664

約数和(自身を除く): 1213279284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 53693, 107386, 161079, 214772, 268465, 322158, 375851, 536930, 644316, 751702, 805395, 1073860, 1127553, 1234939, 1503404, 1610790, 1879255, 2255106, 2469878, 3221580, 3704817, 3758510, 4510212, 4939756, 5637765, 6174695, 7409634, 7517020, 8644573, 11275530, 12349390, 14819268, 17289146, 18524085, 22551060, 24698780, 25933719, 34578292, 37048170, 43222865, 51867438, 74096340, 86445730, 103734876, 129668595, 172891460, 259337190, 518674380]

約数ペア:

[(1, 518674380), (2, 259337190), (3, 172891460), (4, 129668595), (5, 103734876), (6, 86445730), (7, 74096340), (10, 51867438), (12, 43222865), (14, 37048170), (15, 34578292), (20, 25933719), (21, 24698780), (23, 22551060), (28, 18524085), (30, 17289146), (35, 14819268), (42, 12349390), (46, 11275530), (60, 8644573), (69, 7517020), (70, 7409634), (84, 6174695), (92, 5637765), (105, 4939756), (115, 4510212), (138, 3758510), (140, 3704817), (161, 3221580), (210, 2469878), (230, 2255106), (276, 1879255), (322, 1610790), (345, 1503404), (420, 1234939), (460, 1127553), (483, 1073860), (644, 805395), (690, 751702), (805, 644316), (966, 536930), (1380, 375851), (1610, 322158), (1932, 268465), (2415, 214772), (3220, 161079), (4830, 107386), (9660, 53693)]