12711510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20177}}^1$

素因数の和:20197

約数の個数: 48

約数和(自身を含む): 37773216

約数和(自身を除く): 25061706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 20177, 40354, 60531, 100885, 121062, 141239, 181593, 201770, 282478, 302655, 363186, 423717, 605310, 706195, 847434, 907965, 1271151, 1412390, 1815930, 2118585, 2542302, 4237170, 6355755, 12711510]

約数ペア:

[(1, 12711510), (2, 6355755), (3, 4237170), (5, 2542302), (6, 2118585), (7, 1815930), (9, 1412390), (10, 1271151), (14, 907965), (15, 847434), (18, 706195), (21, 605310), (30, 423717), (35, 363186), (42, 302655), (45, 282478), (63, 201770), (70, 181593), (90, 141239), (105, 121062), (126, 100885), (210, 60531), (315, 40354), (630, 20177)]