21998490630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23654291}}^1$

素因数の和:23654332

約数の個数: 32

約数和(自身を含む): 54499488768

約数和(自身を除く): 32500998138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 23654291, 47308582, 70962873, 118271455, 141925746, 236542910, 354814365, 709628730, 733283021, 1466566042, 2199849063, 3666415105, 4399698126, 7332830210, 10999245315, 21998490630]

約数ペア:

[(1, 21998490630), (2, 10999245315), (3, 7332830210), (5, 4399698126), (6, 3666415105), (10, 2199849063), (15, 1466566042), (30, 733283021), (31, 709628730), (62, 354814365), (93, 236542910), (155, 141925746), (186, 118271455), (310, 70962873), (465, 47308582), (930, 23654291)]