287008630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2447}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 532469376

約数和(自身を除く): 245460746

約数列:

[1, 2, 5, 10, 37, 74, 185, 317, 370, 634, 1585, 2447, 3170, 4894, 11729, 12235, 23458, 24470, 58645, 90539, 117290, 181078, 452695, 775699, 905390, 1551398, 3878495, 7756990, 28700863, 57401726, 143504315, 287008630]

約数ペア:

[(1, 287008630), (2, 143504315), (5, 57401726), (10, 28700863), (37, 7756990), (74, 3878495), (185, 1551398), (317, 905390), (370, 775699), (634, 452695), (1585, 181078), (2447, 117290), (3170, 90539), (4894, 58645), (11729, 24470), (12235, 23458)]