63699610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3121}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 124305552

約数和(自身を除く): 60605942

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 3121, 4082, 6242, 10205, 15605, 20410, 31210, 40573, 81146, 202865, 405730, 489997, 979994, 2449985, 4899970, 6369961, 12739922, 31849805, 63699610]

約数ペア:

[(1, 63699610), (2, 31849805), (5, 12739922), (10, 6369961), (13, 4899970), (26, 2449985), (65, 979994), (130, 489997), (157, 405730), (314, 202865), (785, 81146), (1570, 40573), (2041, 31210), (3121, 20410), (4082, 15605), (6242, 10205)]