74974260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6343}}^1$

素因数の和:6552

約数の個数: 48

約数和(自身を含む): 211026816

約数和(自身を除く): 136052556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 6343, 11820, 12686, 19029, 25372, 31715, 38058, 63430, 76116, 95145, 126860, 190290, 380580, 1249571, 2499142, 3748713, 4998284, 6247855, 7497426, 12495710, 14994852, 18743565, 24991420, 37487130, 74974260]

約数ペア:

[(1, 74974260), (2, 37487130), (3, 24991420), (4, 18743565), (5, 14994852), (6, 12495710), (10, 7497426), (12, 6247855), (15, 4998284), (20, 3748713), (30, 2499142), (60, 1249571), (197, 380580), (394, 190290), (591, 126860), (788, 95145), (985, 76116), (1182, 63430), (1970, 38058), (2364, 31715), (2955, 25372), (3940, 19029), (5910, 12686), (6343, 11820)]