2016561190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{15299}}^1$

素因数の和:15589

約数の個数: 48

約数和(自身を含む): 4238406000

約数和(自身を除く): 2221844810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 269, 490, 538, 1345, 1883, 2690, 3766, 9415, 13181, 15299, 18830, 26362, 30598, 65905, 76495, 107093, 131810, 152990, 214186, 535465, 749651, 1070930, 1499302, 3748255, 4115431, 7496510, 8230862, 20577155, 28808017, 41154310, 57616034, 144040085, 201656119, 288080170, 403312238, 1008280595, 2016561190]

約数ペア:

[(1, 2016561190), (2, 1008280595), (5, 403312238), (7, 288080170), (10, 201656119), (14, 144040085), (35, 57616034), (49, 41154310), (70, 28808017), (98, 20577155), (245, 8230862), (269, 7496510), (490, 4115431), (538, 3748255), (1345, 1499302), (1883, 1070930), (2690, 749651), (3766, 535465), (9415, 214186), (13181, 152990), (15299, 131810), (18830, 107093), (26362, 76495), (30598, 65905)]