898129230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1811}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 2200144896

約数和(自身を除く): 1302015666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 271, 305, 366, 542, 610, 813, 915, 1355, 1626, 1811, 1830, 2710, 3622, 4065, 5433, 8130, 9055, 10866, 16531, 18110, 27165, 33062, 49593, 54330, 82655, 99186, 110471, 165310, 220942, 247965, 331413, 490781, 495930, 552355, 662826, 981562, 1104710, 1472343, 1657065, 2453905, 2944686, 3314130, 4907810, 7361715, 14723430, 29937641, 59875282, 89812923, 149688205, 179625846, 299376410, 449064615, 898129230]

約数ペア:

[(1, 898129230), (2, 449064615), (3, 299376410), (5, 179625846), (6, 149688205), (10, 89812923), (15, 59875282), (30, 29937641), (61, 14723430), (122, 7361715), (183, 4907810), (271, 3314130), (305, 2944686), (366, 2453905), (542, 1657065), (610, 1472343), (813, 1104710), (915, 981562), (1355, 662826), (1626, 552355), (1811, 495930), (1830, 490781), (2710, 331413), (3622, 247965), (4065, 220942), (5433, 165310), (8130, 110471), (9055, 99186), (10866, 82655), (16531, 54330), (18110, 49593), (27165, 33062)]