28609050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2247

約数の個数: 48

約数和(自身を含む): 71781120

約数和(自身を除く): 43172070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 1335, 2143, 2225, 2670, 4286, 4450, 6429, 6675, 10715, 12858, 13350, 21430, 32145, 53575, 64290, 107150, 160725, 190727, 321450, 381454, 572181, 953635, 1144362, 1907270, 2860905, 4768175, 5721810, 9536350, 14304525, 28609050]

約数ペア:

[(1, 28609050), (2, 14304525), (3, 9536350), (5, 5721810), (6, 4768175), (10, 2860905), (15, 1907270), (25, 1144362), (30, 953635), (50, 572181), (75, 381454), (89, 321450), (150, 190727), (178, 160725), (267, 107150), (445, 64290), (534, 53575), (890, 32145), (1335, 21430), (2143, 13350), (2225, 12858), (2670, 10715), (4286, 6675), (4450, 6429)]