67813290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3571}}^1$

素因数の和:3795

約数の個数: 48

約数和(自身を含む): 177199776

約数和(自身を除く): 109386486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3571, 3798, 6330, 7142, 9495, 10713, 17855, 18990, 21426, 32139, 35710, 53565, 64278, 107130, 160695, 321390, 753481, 1506962, 2260443, 3767405, 4520886, 6781329, 7534810, 11302215, 13562658, 22604430, 33906645, 67813290]

約数ペア:

[(1, 67813290), (2, 33906645), (3, 22604430), (5, 13562658), (6, 11302215), (9, 7534810), (10, 6781329), (15, 4520886), (18, 3767405), (30, 2260443), (45, 1506962), (90, 753481), (211, 321390), (422, 160695), (633, 107130), (1055, 64278), (1266, 53565), (1899, 35710), (2110, 32139), (3165, 21426), (3571, 18990), (3798, 17855), (6330, 10713), (7142, 9495)]