162972270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19471}}^1$

素因数の和:19518

約数の個数: 64

約数和(自身を含む): 448634880

約数和(自身を除く): 285662610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 19471, 38942, 58413, 97355, 116826, 175239, 194710, 292065, 350478, 525717, 584130, 603601, 876195, 1051434, 1207202, 1752390, 1810803, 2628585, 3018005, 3621606, 5257170, 5432409, 6036010, 9054015, 10864818, 16297227, 18108030, 27162045, 32594454, 54324090, 81486135, 162972270]

約数ペア:

[(1, 162972270), (2, 81486135), (3, 54324090), (5, 32594454), (6, 27162045), (9, 18108030), (10, 16297227), (15, 10864818), (18, 9054015), (27, 6036010), (30, 5432409), (31, 5257170), (45, 3621606), (54, 3018005), (62, 2628585), (90, 1810803), (93, 1752390), (135, 1207202), (155, 1051434), (186, 876195), (270, 603601), (279, 584130), (310, 525717), (465, 350478), (558, 292065), (837, 194710), (930, 175239), (1395, 116826), (1674, 97355), (2790, 58413), (4185, 38942), (8370, 19471)]