15706402270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{4831}}^1$

素因数の和:5221

約数の個数: 64

約数和(自身を含む): 30904312320

約数和(自身を除く): 15197910050

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 281, 445, 562, 890, 1157, 1405, 2314, 2810, 3653, 4831, 5785, 7306, 9662, 11570, 18265, 24155, 25009, 36530, 48310, 50018, 62803, 125045, 125606, 250090, 314015, 325117, 429959, 628030, 650234, 859918, 1357511, 1625585, 2149795, 2715022, 3251170, 4299590, 5589467, 6787555, 11178934, 13575110, 17647643, 27947335, 35295286, 55894670, 88238215, 120818479, 176476430, 241636958, 604092395, 1208184790, 1570640227, 3141280454, 7853201135, 15706402270]

約数ペア:

[(1, 15706402270), (2, 7853201135), (5, 3141280454), (10, 1570640227), (13, 1208184790), (26, 604092395), (65, 241636958), (89, 176476430), (130, 120818479), (178, 88238215), (281, 55894670), (445, 35295286), (562, 27947335), (890, 17647643), (1157, 13575110), (1405, 11178934), (2314, 6787555), (2810, 5589467), (3653, 4299590), (4831, 3251170), (5785, 2715022), (7306, 2149795), (9662, 1625585), (11570, 1357511), (18265, 859918), (24155, 650234), (25009, 628030), (36530, 429959), (48310, 325117), (50018, 314015), (62803, 250090), (125045, 125606)]