12830220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5511

約数の個数: 72

約数和(自身を含む): 41919696

約数和(自身を除く): 29089476

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, 5483, 10966, 16449, 21932, 27415, 32898, 49347, 54830, 65796, 71279, 82245, 98694, 109660, 142558, 164490, 197388, 213837, 246735, 285116, 328980, 356395, 427674, 493470, 641511, 712790, 855348, 986940, 1069185, 1283022, 1425580, 2138370, 2566044, 3207555, 4276740, 6415110, 12830220]

約数ペア:

[(1, 12830220), (2, 6415110), (3, 4276740), (4, 3207555), (5, 2566044), (6, 2138370), (9, 1425580), (10, 1283022), (12, 1069185), (13, 986940), (15, 855348), (18, 712790), (20, 641511), (26, 493470), (30, 427674), (36, 356395), (39, 328980), (45, 285116), (52, 246735), (60, 213837), (65, 197388), (78, 164490), (90, 142558), (117, 109660), (130, 98694), (156, 82245), (180, 71279), (195, 65796), (234, 54830), (260, 49347), (390, 32898), (468, 27415), (585, 21932), (780, 16449), (1170, 10966), (2340, 5483)]