138554910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118423}}^1$

素因数の和:118449

約数の個数: 48

約数和(自身を含む): 387957024

約数和(自身を除く): 249402114

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 118423, 236846, 355269, 592115, 710538, 1065807, 1184230, 1539499, 1776345, 2131614, 3078998, 3552690, 4618497, 5329035, 7697495, 9236994, 10658070, 13855491, 15394990, 23092485, 27710982, 46184970, 69277455, 138554910]

約数ペア:

[(1, 138554910), (2, 69277455), (3, 46184970), (5, 27710982), (6, 23092485), (9, 15394990), (10, 13855491), (13, 10658070), (15, 9236994), (18, 7697495), (26, 5329035), (30, 4618497), (39, 3552690), (45, 3078998), (65, 2131614), (78, 1776345), (90, 1539499), (117, 1184230), (130, 1065807), (195, 710538), (234, 592115), (390, 355269), (585, 236846), (1170, 118423)]