453163490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 929456640

約数和(自身を除く): 476293150

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 271, 494, 542, 677, 1235, 1354, 1355, 2470, 2710, 3385, 3523, 5149, 6770, 7046, 8801, 10298, 12863, 17602, 17615, 25726, 25745, 35230, 44005, 51490, 64315, 66937, 88010, 128630, 133874, 167219, 183467, 334438, 334685, 366934, 669370, 836095, 917335, 1672190, 1834670, 2385071, 3485873, 4770142, 6971746, 11925355, 17429365, 23850710, 34858730, 45316349, 90632698, 226581745, 453163490]

約数ペア:

[(1, 453163490), (2, 226581745), (5, 90632698), (10, 45316349), (13, 34858730), (19, 23850710), (26, 17429365), (38, 11925355), (65, 6971746), (95, 4770142), (130, 3485873), (190, 2385071), (247, 1834670), (271, 1672190), (494, 917335), (542, 836095), (677, 669370), (1235, 366934), (1354, 334685), (1355, 334438), (2470, 183467), (2710, 167219), (3385, 133874), (3523, 128630), (5149, 88010), (6770, 66937), (7046, 64315), (8801, 51490), (10298, 44005), (12863, 35230), (17602, 25745), (17615, 25726)]