122203380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156671}}^1$

素因数の和:156696

約数の個数: 48

約数和(自身を含む): 368492544

約数和(自身を除く): 246289164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 156671, 313342, 470013, 626684, 783355, 940026, 1566710, 1880052, 2036723, 2350065, 3133420, 4073446, 4700130, 6110169, 8146892, 9400260, 10183615, 12220338, 20367230, 24440676, 30550845, 40734460, 61101690, 122203380]

約数ペア:

[(1, 122203380), (2, 61101690), (3, 40734460), (4, 30550845), (5, 24440676), (6, 20367230), (10, 12220338), (12, 10183615), (13, 9400260), (15, 8146892), (20, 6110169), (26, 4700130), (30, 4073446), (39, 3133420), (52, 2350065), (60, 2036723), (65, 1880052), (78, 1566710), (130, 940026), (156, 783355), (195, 626684), (260, 470013), (390, 313342), (780, 156671)]