15233140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 35315280

約数和(自身を除く): 20082140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 1429, 2132, 2665, 2858, 5330, 5716, 7145, 10660, 14290, 18577, 28580, 37154, 58589, 74308, 92885, 117178, 185770, 234356, 292945, 371540, 585890, 761657, 1171780, 1523314, 3046628, 3808285, 7616570, 15233140]

約数ペア:

[(1, 15233140), (2, 7616570), (4, 3808285), (5, 3046628), (10, 1523314), (13, 1171780), (20, 761657), (26, 585890), (41, 371540), (52, 292945), (65, 234356), (82, 185770), (130, 117178), (164, 92885), (205, 74308), (260, 58589), (410, 37154), (533, 28580), (820, 18577), (1066, 14290), (1429, 10660), (2132, 7145), (2665, 5716), (2858, 5330)]