967510140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{81031}}^1$

素因数の和:81242

約数の個数: 48

約数和(自身を含む): 2722675200

約数和(自身を除く): 1755165060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 81031, 162062, 243093, 324124, 405155, 486186, 810310, 972372, 1215465, 1620620, 2430930, 4861860, 16125169, 32250338, 48375507, 64500676, 80625845, 96751014, 161251690, 193502028, 241877535, 322503380, 483755070, 967510140]

約数ペア:

[(1, 967510140), (2, 483755070), (3, 322503380), (4, 241877535), (5, 193502028), (6, 161251690), (10, 96751014), (12, 80625845), (15, 64500676), (20, 48375507), (30, 32250338), (60, 16125169), (199, 4861860), (398, 2430930), (597, 1620620), (796, 1215465), (995, 972372), (1194, 810310), (1990, 486186), (2388, 405155), (2985, 324124), (3980, 243093), (5970, 162062), (11940, 81031)]