68204790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1201}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 177761376

約数和(自身を除く): 109556586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1201, 1262, 1893, 2402, 3155, 3603, 3786, 5679, 6005, 6310, 7206, 9465, 10809, 11358, 12010, 18015, 18930, 21618, 28395, 36030, 54045, 56790, 108090, 757831, 1515662, 2273493, 3789155, 4546986, 6820479, 7578310, 11367465, 13640958, 22734930, 34102395, 68204790]

約数ペア:

[(1, 68204790), (2, 34102395), (3, 22734930), (5, 13640958), (6, 11367465), (9, 7578310), (10, 6820479), (15, 4546986), (18, 3789155), (30, 2273493), (45, 1515662), (90, 757831), (631, 108090), (1201, 56790), (1262, 54045), (1893, 36030), (2402, 28395), (3155, 21618), (3603, 18930), (3786, 18015), (5679, 12010), (6005, 11358), (6310, 10809), (7206, 9465)]