63991740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1531

約数の個数: 96

約数和(自身を含む): 194261760

約数和(自身を除く): 130270020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1459, 1462, 2193, 2580, 2918, 2924, 3655, 4377, 4386, 5836, 7295, 7310, 8754, 8772, 10965, 14590, 14620, 17508, 21885, 21930, 24803, 29180, 43770, 43860, 49606, 62737, 74409, 87540, 99212, 124015, 125474, 148818, 188211, 248030, 250948, 297636, 313685, 372045, 376422, 496060, 627370, 744090, 752844, 941055, 1066529, 1254740, 1488180, 1882110, 2133058, 3199587, 3764220, 4266116, 5332645, 6399174, 10665290, 12798348, 15997935, 21330580, 31995870, 63991740]

約数ペア:

[(1, 63991740), (2, 31995870), (3, 21330580), (4, 15997935), (5, 12798348), (6, 10665290), (10, 6399174), (12, 5332645), (15, 4266116), (17, 3764220), (20, 3199587), (30, 2133058), (34, 1882110), (43, 1488180), (51, 1254740), (60, 1066529), (68, 941055), (85, 752844), (86, 744090), (102, 627370), (129, 496060), (170, 376422), (172, 372045), (204, 313685), (215, 297636), (255, 250948), (258, 248030), (340, 188211), (430, 148818), (510, 125474), (516, 124015), (645, 99212), (731, 87540), (860, 74409), (1020, 62737), (1290, 49606), (1459, 43860), (1462, 43770), (2193, 29180), (2580, 24803), (2918, 21930), (2924, 21885), (3655, 17508), (4377, 14620), (4386, 14590), (5836, 10965), (7295, 8772), (7310, 8754)]