30341385

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3979

約数の個数: 40

約数和(自身を含む): 57266880

約数和(自身を除く): 26925495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 3943, 7695, 11829, 19715, 35487, 59145, 74917, 106461, 177435, 224751, 319383, 374585, 532305, 674253, 1123755, 1596915, 2022759, 3371265, 6068277, 10113795, 30341385]

約数ペア:

[(1, 30341385), (3, 10113795), (5, 6068277), (9, 3371265), (15, 2022759), (19, 1596915), (27, 1123755), (45, 674253), (57, 532305), (81, 374585), (95, 319383), (135, 224751), (171, 177435), (285, 106461), (405, 74917), (513, 59145), (855, 35487), (1539, 19715), (2565, 11829), (3943, 7695)]