61866210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1951}}^1$

素因数の和:2119

約数の個数: 64

約数和(自身を含む): 170901504

約数和(自身を除く): 109035294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 1057, 1510, 1951, 2114, 2265, 3171, 3902, 4530, 5285, 5853, 6342, 9755, 10570, 11706, 13657, 15855, 19510, 27314, 29265, 31710, 40971, 58530, 68285, 81942, 136570, 204855, 294601, 409710, 589202, 883803, 1473005, 1767606, 2062207, 2946010, 4124414, 4419015, 6186621, 8838030, 10311035, 12373242, 20622070, 30933105, 61866210]

約数ペア:

[(1, 61866210), (2, 30933105), (3, 20622070), (5, 12373242), (6, 10311035), (7, 8838030), (10, 6186621), (14, 4419015), (15, 4124414), (21, 2946010), (30, 2062207), (35, 1767606), (42, 1473005), (70, 883803), (105, 589202), (151, 409710), (210, 294601), (302, 204855), (453, 136570), (755, 81942), (906, 68285), (1057, 58530), (1510, 40971), (1951, 31710), (2114, 29265), (2265, 27314), (3171, 19510), (3902, 15855), (4530, 13657), (5285, 11706), (5853, 10570), (6342, 9755)]