30070305

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 53694720

約数和(自身を除く): 23624415

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 631, 1059, 1765, 1893, 3155, 3177, 5295, 5679, 9465, 9531, 15885, 17037, 28395, 47655, 85185, 222743, 668229, 1113715, 2004687, 3341145, 6014061, 10023435, 30070305]

約数ペア:

[(1, 30070305), (3, 10023435), (5, 6014061), (9, 3341145), (15, 2004687), (27, 1113715), (45, 668229), (135, 222743), (353, 85185), (631, 47655), (1059, 28395), (1765, 17037), (1893, 15885), (3155, 9531), (3177, 9465), (5295, 5679)]