61883030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 123530400

約数和(自身を除く): 61647370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 199, 242, 257, 398, 514, 605, 995, 1210, 1285, 1990, 2189, 2570, 2827, 4378, 5654, 10945, 14135, 21890, 24079, 28270, 31097, 48158, 51143, 62194, 102286, 120395, 155485, 240790, 255715, 310970, 511430, 562573, 1125146, 2812865, 5625730, 6188303, 12376606, 30941515, 61883030]

約数ペア:

[(1, 61883030), (2, 30941515), (5, 12376606), (10, 6188303), (11, 5625730), (22, 2812865), (55, 1125146), (110, 562573), (121, 511430), (199, 310970), (242, 255715), (257, 240790), (398, 155485), (514, 120395), (605, 102286), (995, 62194), (1210, 51143), (1285, 48158), (1990, 31097), (2189, 28270), (2570, 24079), (2827, 21890), (4378, 14135), (5654, 10945)]