61895970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9421}}^1$

素因数の和:9507

約数の個数: 48

約数和(自身を含む): 163151352

約数和(自身を除く): 101255382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 9421, 18842, 28263, 47105, 56526, 84789, 94210, 141315, 169578, 282630, 423945, 687733, 847890, 1375466, 2063199, 3438665, 4126398, 6189597, 6877330, 10315995, 12379194, 20631990, 30947985, 61895970]

約数ペア:

[(1, 61895970), (2, 30947985), (3, 20631990), (5, 12379194), (6, 10315995), (9, 6877330), (10, 6189597), (15, 4126398), (18, 3438665), (30, 2063199), (45, 1375466), (73, 847890), (90, 687733), (146, 423945), (219, 282630), (365, 169578), (438, 141315), (657, 94210), (730, 84789), (1095, 56526), (1314, 47105), (2190, 28263), (3285, 18842), (6570, 9421)]