870773580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{117991}}^1$

素因数の和:118047

約数の個数: 72

約数和(自身を含む): 2705792544

約数和(自身を除く): 1835018964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 117991, 235982, 353973, 471964, 589955, 707946, 1061919, 1179910, 1415892, 1769865, 2123838, 2359820, 3539730, 4247676, 4837631, 5309595, 7079460, 9675262, 10619190, 14512893, 19350524, 21238380, 24188155, 29025786, 43538679, 48376310, 58051572, 72564465, 87077358, 96752620, 145128930, 174154716, 217693395, 290257860, 435386790, 870773580]

約数ペア:

[(1, 870773580), (2, 435386790), (3, 290257860), (4, 217693395), (5, 174154716), (6, 145128930), (9, 96752620), (10, 87077358), (12, 72564465), (15, 58051572), (18, 48376310), (20, 43538679), (30, 29025786), (36, 24188155), (41, 21238380), (45, 19350524), (60, 14512893), (82, 10619190), (90, 9675262), (123, 7079460), (164, 5309595), (180, 4837631), (205, 4247676), (246, 3539730), (369, 2359820), (410, 2123838), (492, 1769865), (615, 1415892), (738, 1179910), (820, 1061919), (1230, 707946), (1476, 589955), (1845, 471964), (2460, 353973), (3690, 235982), (7380, 117991)]