80702910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52747}}^1$

素因数の和:52777

約数の個数: 48

約数和(自身を含む): 222174576

約数和(自身を除く): 141471666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 52747, 105494, 158241, 263735, 316482, 474723, 527470, 791205, 896699, 949446, 1582410, 1793398, 2373615, 2690097, 4483495, 4747230, 5380194, 8070291, 8966990, 13450485, 16140582, 26900970, 40351455, 80702910]

約数ペア:

[(1, 80702910), (2, 40351455), (3, 26900970), (5, 16140582), (6, 13450485), (9, 8966990), (10, 8070291), (15, 5380194), (17, 4747230), (18, 4483495), (30, 2690097), (34, 2373615), (45, 1793398), (51, 1582410), (85, 949446), (90, 896699), (102, 791205), (153, 527470), (170, 474723), (255, 316482), (306, 263735), (510, 158241), (765, 105494), (1530, 52747)]