7997910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 19942416

約数和(自身を除く): 11944506

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 317, 435, 634, 841, 870, 951, 1585, 1682, 1902, 2523, 3170, 4205, 4755, 5046, 8410, 9193, 9510, 12615, 18386, 25230, 27579, 45965, 55158, 91930, 137895, 266597, 275790, 533194, 799791, 1332985, 1599582, 2665970, 3998955, 7997910]

約数ペア:

[(1, 7997910), (2, 3998955), (3, 2665970), (5, 1599582), (6, 1332985), (10, 799791), (15, 533194), (29, 275790), (30, 266597), (58, 137895), (87, 91930), (145, 55158), (174, 45965), (290, 27579), (317, 25230), (435, 18386), (634, 12615), (841, 9510), (870, 9193), (951, 8410), (1585, 5046), (1682, 4755), (1902, 4205), (2523, 3170)]