2735250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{521}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 7817472

約数和(自身を除く): 5082222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 521, 525, 750, 875, 1042, 1050, 1563, 1750, 2605, 2625, 3126, 3647, 5210, 5250, 7294, 7815, 10941, 13025, 15630, 18235, 21882, 26050, 36470, 39075, 54705, 65125, 78150, 91175, 109410, 130250, 182350, 195375, 273525, 390750, 455875, 547050, 911750, 1367625, 2735250]

約数ペア:

[(1, 2735250), (2, 1367625), (3, 911750), (5, 547050), (6, 455875), (7, 390750), (10, 273525), (14, 195375), (15, 182350), (21, 130250), (25, 109410), (30, 91175), (35, 78150), (42, 65125), (50, 54705), (70, 39075), (75, 36470), (105, 26050), (125, 21882), (150, 18235), (175, 15630), (210, 13025), (250, 10941), (350, 7815), (375, 7294), (521, 5250), (525, 5210), (750, 3647), (875, 3126), (1042, 2625), (1050, 2605), (1563, 1750)]