219920220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93983}}^1$

素因数の和:94011

約数の個数: 72

約数和(自身を含む): 718413696

約数和(自身を除く): 498493476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 93983, 187966, 281949, 375932, 469915, 563898, 845847, 939830, 1127796, 1221779, 1409745, 1691694, 1879660, 2443558, 2819490, 3383388, 3665337, 4229235, 4887116, 5638980, 6108895, 7330674, 8458470, 10996011, 12217790, 14661348, 16916940, 18326685, 21992022, 24435580, 36653370, 43984044, 54980055, 73306740, 109960110, 219920220]

約数ペア:

[(1, 219920220), (2, 109960110), (3, 73306740), (4, 54980055), (5, 43984044), (6, 36653370), (9, 24435580), (10, 21992022), (12, 18326685), (13, 16916940), (15, 14661348), (18, 12217790), (20, 10996011), (26, 8458470), (30, 7330674), (36, 6108895), (39, 5638980), (45, 4887116), (52, 4229235), (60, 3665337), (65, 3383388), (78, 2819490), (90, 2443558), (117, 1879660), (130, 1691694), (156, 1409745), (180, 1221779), (195, 1127796), (234, 939830), (260, 845847), (390, 563898), (468, 469915), (585, 375932), (780, 281949), (1170, 187966), (2340, 93983)]