2918441390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 5590632960

約数和(自身を除く): 2672191570

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 227, 290, 430, 454, 1031, 1135, 1247, 2062, 2270, 2494, 5155, 6235, 6583, 9761, 10310, 12470, 13166, 19522, 29899, 32915, 44333, 48805, 59798, 65830, 88666, 97610, 149495, 221665, 234037, 283069, 298990, 443330, 468074, 566138, 1170185, 1285657, 1415345, 2340370, 2571314, 2830690, 6428285, 6787073, 10063591, 12856570, 13574146, 20127182, 33935365, 50317955, 67870730, 100635910, 291844139, 583688278, 1459220695, 2918441390]

約数ペア:

[(1, 2918441390), (2, 1459220695), (5, 583688278), (10, 291844139), (29, 100635910), (43, 67870730), (58, 50317955), (86, 33935365), (145, 20127182), (215, 13574146), (227, 12856570), (290, 10063591), (430, 6787073), (454, 6428285), (1031, 2830690), (1135, 2571314), (1247, 2340370), (2062, 1415345), (2270, 1285657), (2494, 1170185), (5155, 566138), (6235, 468074), (6583, 443330), (9761, 298990), (10310, 283069), (12470, 234037), (13166, 221665), (19522, 149495), (29899, 97610), (32915, 88666), (44333, 65830), (48805, 59798)]