63507730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 72572270

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 89, 110, 130, 143, 178, 286, 445, 499, 715, 890, 979, 998, 1157, 1430, 1958, 2314, 2495, 4895, 4990, 5489, 5785, 6487, 9790, 10978, 11570, 12727, 12974, 25454, 27445, 32435, 44411, 54890, 63635, 64870, 71357, 88822, 127270, 142714, 222055, 356785, 444110, 488521, 577343, 713570, 977042, 1154686, 2442605, 2886715, 4885210, 5773430, 6350773, 12701546, 31753865, 63507730]

約数ペア:

[(1, 63507730), (2, 31753865), (5, 12701546), (10, 6350773), (11, 5773430), (13, 4885210), (22, 2886715), (26, 2442605), (55, 1154686), (65, 977042), (89, 713570), (110, 577343), (130, 488521), (143, 444110), (178, 356785), (286, 222055), (445, 142714), (499, 127270), (715, 88822), (890, 71357), (979, 64870), (998, 63635), (1157, 54890), (1430, 44411), (1958, 32435), (2314, 27445), (2495, 25454), (4895, 12974), (4990, 12727), (5489, 11570), (5785, 10978), (6487, 9790)]