30441650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 59889024

約数和(自身を除く): 29447374

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 115, 206, 230, 257, 514, 515, 575, 1030, 1150, 1285, 2369, 2570, 2575, 4738, 5150, 5911, 6425, 11822, 11845, 12850, 23690, 26471, 29555, 52942, 59110, 59225, 118450, 132355, 147775, 264710, 295550, 608833, 661775, 1217666, 1323550, 3044165, 6088330, 15220825, 30441650]

約数ペア:

[(1, 30441650), (2, 15220825), (5, 6088330), (10, 3044165), (23, 1323550), (25, 1217666), (46, 661775), (50, 608833), (103, 295550), (115, 264710), (206, 147775), (230, 132355), (257, 118450), (514, 59225), (515, 59110), (575, 52942), (1030, 29555), (1150, 26471), (1285, 23690), (2369, 12850), (2570, 11845), (2575, 11822), (4738, 6425), (5150, 5911)]