303910010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{1259}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 555206400

約数和(自身を除く): 251296390

約数列:

[1, 2, 5, 10, 101, 202, 239, 478, 505, 1010, 1195, 1259, 2390, 2518, 6295, 12590, 24139, 48278, 120695, 127159, 241390, 254318, 300901, 601802, 635795, 1271590, 1504505, 3009010, 30391001, 60782002, 151955005, 303910010]

約数ペア:

[(1, 303910010), (2, 151955005), (5, 60782002), (10, 30391001), (101, 3009010), (202, 1504505), (239, 1271590), (478, 635795), (505, 601802), (1010, 300901), (1195, 254318), (1259, 241390), (2390, 127159), (2518, 120695), (6295, 48278), (12590, 24139)]