145686090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25969}}^1$

素因数の和:26007

約数の個数: 64

約数和(自身を含む): 403885440

約数和(自身を除く): 258199350

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, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 25969, 51938, 77907, 129845, 155814, 259690, 285659, 389535, 441473, 571318, 779070, 856977, 882946, 1324419, 1428295, 1713954, 2207365, 2648838, 2856590, 4284885, 4414730, 4856203, 6622095, 8569770, 9712406, 13244190, 14568609, 24281015, 29137218, 48562030, 72843045, 145686090]

約数ペア:

[(1, 145686090), (2, 72843045), (3, 48562030), (5, 29137218), (6, 24281015), (10, 14568609), (11, 13244190), (15, 9712406), (17, 8569770), (22, 6622095), (30, 4856203), (33, 4414730), (34, 4284885), (51, 2856590), (55, 2648838), (66, 2207365), (85, 1713954), (102, 1428295), (110, 1324419), (165, 882946), (170, 856977), (187, 779070), (255, 571318), (330, 441473), (374, 389535), (510, 285659), (561, 259690), (935, 155814), (1122, 129845), (1870, 77907), (2805, 51938), (5610, 25969)]