17069820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4007}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 48480768

約数和(自身を除く): 31410948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4007, 4260, 8014, 12021, 16028, 20035, 24042, 40070, 48084, 60105, 80140, 120210, 240420, 284497, 568994, 853491, 1137988, 1422485, 1706982, 2844970, 3413964, 4267455, 5689940, 8534910, 17069820]

約数ペア:

[(1, 17069820), (2, 8534910), (3, 5689940), (4, 4267455), (5, 3413964), (6, 2844970), (10, 1706982), (12, 1422485), (15, 1137988), (20, 853491), (30, 568994), (60, 284497), (71, 240420), (142, 120210), (213, 80140), (284, 60105), (355, 48084), (426, 40070), (710, 24042), (852, 20035), (1065, 16028), (1420, 12021), (2130, 8014), (4007, 4260)]