61533510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 155146752

約数和(自身を除く): 93613242

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 257, 345, 347, 514, 690, 694, 771, 1041, 1285, 1542, 1735, 2082, 2570, 3470, 3855, 5205, 5911, 7710, 7981, 10410, 11822, 15962, 17733, 23943, 29555, 35466, 39905, 47886, 59110, 79810, 88665, 89179, 119715, 177330, 178358, 239430, 267537, 445895, 535074, 891790, 1337685, 2051117, 2675370, 4102234, 6153351, 10255585, 12306702, 20511170, 30766755, 61533510]

約数ペア:

[(1, 61533510), (2, 30766755), (3, 20511170), (5, 12306702), (6, 10255585), (10, 6153351), (15, 4102234), (23, 2675370), (30, 2051117), (46, 1337685), (69, 891790), (115, 535074), (138, 445895), (230, 267537), (257, 239430), (345, 178358), (347, 177330), (514, 119715), (690, 89179), (694, 88665), (771, 79810), (1041, 59110), (1285, 47886), (1542, 39905), (1735, 35466), (2082, 29555), (2570, 23943), (3470, 17733), (3855, 15962), (5205, 11822), (5911, 10410), (7710, 7981)]