3721123380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4770671}}^1$

素因数の和:4770696

約数の個数: 48

約数和(自身を含む): 11220620544

約数和(自身を除く): 7499497164

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, 4770671, 9541342, 14312013, 19082684, 23853355, 28624026, 47706710, 57248052, 62018723, 71560065, 95413420, 124037446, 143120130, 186056169, 248074892, 286240260, 310093615, 372112338, 620187230, 744224676, 930280845, 1240374460, 1860561690, 3721123380]

約数ペア:

[(1, 3721123380), (2, 1860561690), (3, 1240374460), (4, 930280845), (5, 744224676), (6, 620187230), (10, 372112338), (12, 310093615), (13, 286240260), (15, 248074892), (20, 186056169), (26, 143120130), (30, 124037446), (39, 95413420), (52, 71560065), (60, 62018723), (65, 57248052), (78, 47706710), (130, 28624026), (156, 23853355), (195, 19082684), (260, 14312013), (390, 9541342), (780, 4770671)]