201338730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{745699}}^1$

素因数の和:745715

約数の個数: 32

約数和(自身を含む): 536904000

約数和(自身を除く): 335565270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 745699, 1491398, 2237097, 3728495, 4474194, 6711291, 7456990, 11185485, 13422582, 20133873, 22370970, 33556455, 40267746, 67112910, 100669365, 201338730]

約数ペア:

[(1, 201338730), (2, 100669365), (3, 67112910), (5, 40267746), (6, 33556455), (9, 22370970), (10, 20133873), (15, 13422582), (18, 11185485), (27, 7456990), (30, 6711291), (45, 4474194), (54, 3728495), (90, 2237097), (135, 1491398), (270, 745699)]