8015190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 19879344

約数和(自身を除く): 11864154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 265, 318, 355, 426, 530, 710, 795, 1065, 1590, 2130, 3763, 5041, 7526, 10082, 11289, 15123, 18815, 22578, 25205, 30246, 37630, 50410, 56445, 75615, 112890, 151230, 267173, 534346, 801519, 1335865, 1603038, 2671730, 4007595, 8015190]

約数ペア:

[(1, 8015190), (2, 4007595), (3, 2671730), (5, 1603038), (6, 1335865), (10, 801519), (15, 534346), (30, 267173), (53, 151230), (71, 112890), (106, 75615), (142, 56445), (159, 50410), (213, 37630), (265, 30246), (318, 25205), (355, 22578), (426, 18815), (530, 15123), (710, 11289), (795, 10082), (1065, 7526), (1590, 5041), (2130, 3763)]