30056715

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 26552565

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 191, 195, 269, 573, 585, 807, 955, 1345, 1719, 2421, 2483, 2865, 3497, 4035, 7449, 8595, 10491, 12105, 12415, 17485, 22347, 31473, 37245, 51379, 52455, 111735, 154137, 157365, 256895, 462411, 667927, 770685, 2003781, 2312055, 3339635, 6011343, 10018905, 30056715]

約数ペア:

[(1, 30056715), (3, 10018905), (5, 6011343), (9, 3339635), (13, 2312055), (15, 2003781), (39, 770685), (45, 667927), (65, 462411), (117, 256895), (191, 157365), (195, 154137), (269, 111735), (573, 52455), (585, 51379), (807, 37245), (955, 31473), (1345, 22347), (1719, 17485), (2421, 12415), (2483, 12105), (2865, 10491), (3497, 8595), (4035, 7449)]