212149530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6153

約数の個数: 80

約数和(自身を含む): 583808544

約数和(自身を除く): 371659014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2322, 3483, 3870, 5805, 6091, 6966, 11610, 12182, 17415, 18273, 30455, 34830, 36546, 54819, 60910, 91365, 109638, 164457, 182730, 261913, 274095, 328914, 493371, 523826, 548190, 785739, 822285, 986742, 1309565, 1571478, 1644570, 2357217, 2466855, 2619130, 3928695, 4714434, 4933710, 7071651, 7857390, 11786085, 14143302, 21214953, 23572170, 35358255, 42429906, 70716510, 106074765, 212149530]

約数ペア:

[(1, 212149530), (2, 106074765), (3, 70716510), (5, 42429906), (6, 35358255), (9, 23572170), (10, 21214953), (15, 14143302), (18, 11786085), (27, 7857390), (30, 7071651), (43, 4933710), (45, 4714434), (54, 3928695), (81, 2619130), (86, 2466855), (90, 2357217), (129, 1644570), (135, 1571478), (162, 1309565), (215, 986742), (258, 822285), (270, 785739), (387, 548190), (405, 523826), (430, 493371), (645, 328914), (774, 274095), (810, 261913), (1161, 182730), (1290, 164457), (1935, 109638), (2322, 91365), (3483, 60910), (3870, 54819), (5805, 36546), (6091, 34830), (6966, 30455), (11610, 18273), (12182, 17415)]