171655980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9319}}^1$

素因数の和:9638

約数の個数: 48

約数和(自身を含む): 482254080

約数和(自身を除く): 310598100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 9319, 18420, 18638, 27957, 37276, 46595, 55914, 93190, 111828, 139785, 186380, 279570, 559140, 2860933, 5721866, 8582799, 11443732, 14304665, 17165598, 28609330, 34331196, 42913995, 57218660, 85827990, 171655980]

約数ペア:

[(1, 171655980), (2, 85827990), (3, 57218660), (4, 42913995), (5, 34331196), (6, 28609330), (10, 17165598), (12, 14304665), (15, 11443732), (20, 8582799), (30, 5721866), (60, 2860933), (307, 559140), (614, 279570), (921, 186380), (1228, 139785), (1535, 111828), (1842, 93190), (3070, 55914), (3684, 46595), (4605, 37276), (6140, 27957), (9210, 18638), (9319, 18420)]