1078470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 2931552

約数和(自身を除く): 1853082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 521, 690, 1035, 1042, 1563, 2070, 2605, 3126, 4689, 5210, 7815, 9378, 11983, 15630, 23445, 23966, 35949, 46890, 59915, 71898, 107847, 119830, 179745, 215694, 359490, 539235, 1078470]

約数ペア:

[(1, 1078470), (2, 539235), (3, 359490), (5, 215694), (6, 179745), (9, 119830), (10, 107847), (15, 71898), (18, 59915), (23, 46890), (30, 35949), (45, 23966), (46, 23445), (69, 15630), (90, 11983), (115, 9378), (138, 7815), (207, 5210), (230, 4689), (345, 3126), (414, 2605), (521, 2070), (690, 1563), (1035, 1042)]