8909156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1\times {\mathrm{2131}}^1$

素因数の和:3383

約数の個数: 96

約数和(自身を含む): 25401841920

約数和(自身を除く): 16492684980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1181, 1770, 2131, 2362, 3540, 3543, 4262, 4724, 5905, 6393, 7086, 8524, 10655, 11810, 12786, 14172, 17715, 21310, 23620, 25572, 31965, 35430, 42620, 63930, 69679, 70860, 125729, 127860, 139358, 209037, 251458, 278716, 348395, 377187, 418074, 502916, 628645, 696790, 754374, 836148, 1045185, 1257290, 1393580, 1508748, 1885935, 2090370, 2514580, 2516711, 3771870, 4180740, 5033422, 7543740, 7550133, 10066844, 12583555, 15100266, 25167110, 30200532, 37750665, 50334220, 75501330, 148485949, 151002660, 296971898, 445457847, 593943796, 742429745, 890915694, 1484859490, 1781831388, 2227289235, 2969718980, 4454578470, 8909156940]

約数ペア:

[(1, 8909156940), (2, 4454578470), (3, 2969718980), (4, 2227289235), (5, 1781831388), (6, 1484859490), (10, 890915694), (12, 742429745), (15, 593943796), (20, 445457847), (30, 296971898), (59, 151002660), (60, 148485949), (118, 75501330), (177, 50334220), (236, 37750665), (295, 30200532), (354, 25167110), (590, 15100266), (708, 12583555), (885, 10066844), (1180, 7550133), (1181, 7543740), (1770, 5033422), (2131, 4180740), (2362, 3771870), (3540, 2516711), (3543, 2514580), (4262, 2090370), (4724, 1885935), (5905, 1508748), (6393, 1393580), (7086, 1257290), (8524, 1045185), (10655, 836148), (11810, 754374), (12786, 696790), (14172, 628645), (17715, 502916), (21310, 418074), (23620, 377187), (25572, 348395), (31965, 278716), (35430, 251458), (42620, 209037), (63930, 139358), (69679, 127860), (70860, 125729)]