65193210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3677}}^1$

素因数の和:3887

約数の個数: 48

約数和(自身を含む): 170409096

約数和(自身を除く): 105215886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 3677, 5910, 7354, 8865, 11031, 17730, 18385, 22062, 33093, 36770, 55155, 66186, 110310, 165465, 330930, 724369, 1448738, 2173107, 3621845, 4346214, 6519321, 7243690, 10865535, 13038642, 21731070, 32596605, 65193210]

約数ペア:

[(1, 65193210), (2, 32596605), (3, 21731070), (5, 13038642), (6, 10865535), (9, 7243690), (10, 6519321), (15, 4346214), (18, 3621845), (30, 2173107), (45, 1448738), (90, 724369), (197, 330930), (394, 165465), (591, 110310), (985, 66186), (1182, 55155), (1773, 36770), (1970, 33093), (2955, 22062), (3546, 18385), (3677, 17730), (5910, 11031), (7354, 8865)]