30622730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 57328128

約数和(自身を除く): 26705398

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 571, 865, 1142, 1730, 2855, 5363, 5710, 10726, 17701, 26815, 35402, 53630, 88505, 98783, 177010, 197566, 493915, 987830, 3062273, 6124546, 15311365, 30622730]

約数ペア:

[(1, 30622730), (2, 15311365), (5, 6124546), (10, 3062273), (31, 987830), (62, 493915), (155, 197566), (173, 177010), (310, 98783), (346, 88505), (571, 53630), (865, 35402), (1142, 26815), (1730, 17701), (2855, 10726), (5363, 5710)]