64458690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32069}}^1$

素因数の和:32146

約数の個数: 32

約数和(自身を含む): 157014720

約数和(自身を除く): 92556030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 32069, 64138, 96207, 160345, 192414, 320690, 481035, 962070, 2148623, 4297246, 6445869, 10743115, 12891738, 21486230, 32229345, 64458690]

約数ペア:

[(1, 64458690), (2, 32229345), (3, 21486230), (5, 12891738), (6, 10743115), (10, 6445869), (15, 4297246), (30, 2148623), (67, 962070), (134, 481035), (201, 320690), (335, 192414), (402, 160345), (670, 96207), (1005, 64138), (2010, 32069)]