2107958760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{82471}}^1$

素因数の和:82559

約数の個数: 96

約数和(自身を含む): 6947441280

約数和(自身を除く): 4839482520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 82471, 164942, 247413, 329884, 412355, 494826, 659768, 742239, 824710, 989652, 1237065, 1484478, 1649420, 1979304, 2474130, 2968956, 3298840, 3711195, 4948260, 5855441, 5937912, 7422390, 9896520, 11710882, 14844780, 17566323, 23421764, 29277205, 29689560, 35132646, 46843528, 52698969, 58554410, 70265292, 87831615, 105397938, 117108820, 140530584, 175663230, 210795876, 234217640, 263494845, 351326460, 421591752, 526989690, 702652920, 1053979380, 2107958760]

約数ペア:

[(1, 2107958760), (2, 1053979380), (3, 702652920), (4, 526989690), (5, 421591752), (6, 351326460), (8, 263494845), (9, 234217640), (10, 210795876), (12, 175663230), (15, 140530584), (18, 117108820), (20, 105397938), (24, 87831615), (30, 70265292), (36, 58554410), (40, 52698969), (45, 46843528), (60, 35132646), (71, 29689560), (72, 29277205), (90, 23421764), (120, 17566323), (142, 14844780), (180, 11710882), (213, 9896520), (284, 7422390), (355, 5937912), (360, 5855441), (426, 4948260), (568, 3711195), (639, 3298840), (710, 2968956), (852, 2474130), (1065, 1979304), (1278, 1649420), (1420, 1484478), (1704, 1237065), (2130, 989652), (2556, 824710), (2840, 742239), (3195, 659768), (4260, 494826), (5112, 412355), (6390, 329884), (8520, 247413), (12780, 164942), (25560, 82471)]