30158415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5076

約数の個数: 48

約数和(自身を含む): 62899200

約数和(自身を除く): 32740785

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5039, 5985, 15117, 25195, 35273, 45351, 75585, 95741, 105819, 176365, 226755, 287223, 317457, 478705, 529095, 670187, 861669, 1436115, 1587285, 2010561, 3350935, 4308345, 6031683, 10052805, 30158415]

約数ペア:

[(1, 30158415), (3, 10052805), (5, 6031683), (7, 4308345), (9, 3350935), (15, 2010561), (19, 1587285), (21, 1436115), (35, 861669), (45, 670187), (57, 529095), (63, 478705), (95, 317457), (105, 287223), (133, 226755), (171, 176365), (285, 105819), (315, 95741), (399, 75585), (665, 45351), (855, 35273), (1197, 25195), (1995, 15117), (5039, 5985)]