2870450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 6187104

約数和(自身を除く): 3316654

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 307, 374, 425, 550, 614, 850, 935, 1535, 1870, 3070, 3377, 4675, 5219, 6754, 7675, 9350, 10438, 15350, 16885, 26095, 33770, 52190, 57409, 84425, 114818, 130475, 168850, 260950, 287045, 574090, 1435225, 2870450]

約数ペア:

[(1, 2870450), (2, 1435225), (5, 574090), (10, 287045), (11, 260950), (17, 168850), (22, 130475), (25, 114818), (34, 84425), (50, 57409), (55, 52190), (85, 33770), (110, 26095), (170, 16885), (187, 15350), (275, 10438), (307, 9350), (374, 7675), (425, 6754), (550, 5219), (614, 4675), (850, 3377), (935, 3070), (1535, 1870)]