1771230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 4727808

約数和(自身を除く): 2956578

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 151, 170, 230, 255, 302, 345, 391, 453, 510, 690, 755, 782, 906, 1173, 1510, 1955, 2265, 2346, 2567, 3473, 3910, 4530, 5134, 5865, 6946, 7701, 10419, 11730, 12835, 15402, 17365, 20838, 25670, 34730, 38505, 52095, 59041, 77010, 104190, 118082, 177123, 295205, 354246, 590410, 885615, 1771230]

約数ペア:

[(1, 1771230), (2, 885615), (3, 590410), (5, 354246), (6, 295205), (10, 177123), (15, 118082), (17, 104190), (23, 77010), (30, 59041), (34, 52095), (46, 38505), (51, 34730), (69, 25670), (85, 20838), (102, 17365), (115, 15402), (138, 12835), (151, 11730), (170, 10419), (230, 7701), (255, 6946), (302, 5865), (345, 5134), (391, 4530), (453, 3910), (510, 3473), (690, 2567), (755, 2346), (782, 2265), (906, 1955), (1173, 1510)]