1722270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 4790016

約数和(自身を除く): 3067746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 307, 330, 374, 510, 561, 614, 921, 935, 1122, 1535, 1842, 1870, 2805, 3070, 3377, 4605, 5219, 5610, 6754, 9210, 10131, 10438, 15657, 16885, 20262, 26095, 31314, 33770, 50655, 52190, 57409, 78285, 101310, 114818, 156570, 172227, 287045, 344454, 574090, 861135, 1722270]

約数ペア:

[(1, 1722270), (2, 861135), (3, 574090), (5, 344454), (6, 287045), (10, 172227), (11, 156570), (15, 114818), (17, 101310), (22, 78285), (30, 57409), (33, 52190), (34, 50655), (51, 33770), (55, 31314), (66, 26095), (85, 20262), (102, 16885), (110, 15657), (165, 10438), (170, 10131), (187, 9210), (255, 6754), (307, 5610), (330, 5219), (374, 4605), (510, 3377), (561, 3070), (614, 2805), (921, 1870), (935, 1842), (1122, 1535)]