3254140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 36

約数和(自身を含む): 7272216

約数和(自身を除く): 4018076

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 563, 578, 1126, 1156, 1445, 2252, 2815, 2890, 5630, 5780, 9571, 11260, 19142, 38284, 47855, 95710, 162707, 191420, 325414, 650828, 813535, 1627070, 3254140]

約数ペア:

[(1, 3254140), (2, 1627070), (4, 813535), (5, 650828), (10, 325414), (17, 191420), (20, 162707), (34, 95710), (68, 47855), (85, 38284), (170, 19142), (289, 11260), (340, 9571), (563, 5780), (578, 5630), (1126, 2890), (1156, 2815), (1445, 2252)]