230880715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 310464000

約数和(自身を除く): 79583285

約数列:

[1, 5, 13, 31, 65, 149, 155, 403, 745, 769, 1937, 2015, 3845, 4619, 9685, 9997, 23095, 23839, 49985, 60047, 114581, 119195, 300235, 309907, 572905, 1489553, 1549535, 3552011, 7447765, 17760055, 46176143, 230880715]

約数ペア:

[(1, 230880715), (5, 46176143), (13, 17760055), (31, 7447765), (65, 3552011), (149, 1549535), (155, 1489553), (403, 572905), (745, 309907), (769, 300235), (1937, 119195), (2015, 114581), (3845, 60047), (4619, 49985), (9685, 23839), (9997, 23095)]