30756495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 63406080

約数和(自身を除く): 32649585

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 385, 465, 651, 859, 1023, 1085, 1155, 1705, 2387, 2577, 3255, 4295, 5115, 6013, 7161, 9449, 11935, 12885, 18039, 26629, 28347, 30065, 35805, 47245, 66143, 79887, 90195, 133145, 141735, 186403, 198429, 292919, 330715, 399435, 559209, 878757, 932015, 992145, 1464595, 2050433, 2796045, 4393785, 6151299, 10252165, 30756495]

約数ペア:

[(1, 30756495), (3, 10252165), (5, 6151299), (7, 4393785), (11, 2796045), (15, 2050433), (21, 1464595), (31, 992145), (33, 932015), (35, 878757), (55, 559209), (77, 399435), (93, 330715), (105, 292919), (155, 198429), (165, 186403), (217, 141735), (231, 133145), (341, 90195), (385, 79887), (465, 66143), (651, 47245), (859, 35805), (1023, 30065), (1085, 28347), (1155, 26629), (1705, 18039), (2387, 12885), (2577, 11935), (3255, 9449), (4295, 7161), (5115, 6013)]