66618810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32183}}^1$

素因数の和:32219

約数の個数: 48

約数和(自身を含む): 180745344

約数和(自身を除く): 114126534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 32183, 64366, 96549, 160915, 193098, 289647, 321830, 482745, 579294, 740209, 965490, 1448235, 1480418, 2220627, 2896470, 3701045, 4441254, 6661881, 7402090, 11103135, 13323762, 22206270, 33309405, 66618810]

約数ペア:

[(1, 66618810), (2, 33309405), (3, 22206270), (5, 13323762), (6, 11103135), (9, 7402090), (10, 6661881), (15, 4441254), (18, 3701045), (23, 2896470), (30, 2220627), (45, 1480418), (46, 1448235), (69, 965490), (90, 740209), (115, 579294), (138, 482745), (207, 321830), (230, 289647), (345, 193098), (414, 160915), (690, 96549), (1035, 64366), (2070, 32183)]