378339970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{37571}}^1$

素因数の和:37650

約数の個数: 32

約数和(自身を含む): 730399680

約数和(自身を除く): 352059710

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 37571, 75142, 187855, 375710, 713849, 1427698, 1991263, 3569245, 3982526, 7138490, 9956315, 19912630, 37833997, 75667994, 189169985, 378339970]

約数ペア:

[(1, 378339970), (2, 189169985), (5, 75667994), (10, 37833997), (19, 19912630), (38, 9956315), (53, 7138490), (95, 3982526), (106, 3569245), (190, 1991263), (265, 1427698), (530, 713849), (1007, 375710), (2014, 187855), (5035, 75142), (10070, 37571)]