89628270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 225815040

約数和(自身を除く): 136186770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 435, 710, 870, 1065, 1451, 2059, 2130, 2902, 4118, 4353, 6177, 7255, 8706, 10295, 12354, 14510, 20590, 21765, 30885, 42079, 43530, 61770, 84158, 103021, 126237, 206042, 210395, 252474, 309063, 420790, 515105, 618126, 631185, 1030210, 1262370, 1545315, 2987609, 3090630, 5975218, 8962827, 14938045, 17925654, 29876090, 44814135, 89628270]

約数ペア:

[(1, 89628270), (2, 44814135), (3, 29876090), (5, 17925654), (6, 14938045), (10, 8962827), (15, 5975218), (29, 3090630), (30, 2987609), (58, 1545315), (71, 1262370), (87, 1030210), (142, 631185), (145, 618126), (174, 515105), (213, 420790), (290, 309063), (355, 252474), (426, 210395), (435, 206042), (710, 126237), (870, 103021), (1065, 84158), (1451, 61770), (2059, 43530), (2130, 42079), (2902, 30885), (4118, 21765), (4353, 20590), (6177, 14510), (7255, 12354), (8706, 10295)]