1520555430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{340169}}^1$

素因数の和:340328

約数の個数: 32

約数和(自身を含む): 3673836000

約数和(自身を除く): 2153280570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 340169, 680338, 1020507, 1700845, 2041014, 3401690, 5102535, 10205070, 50685181, 101370362, 152055543, 253425905, 304111086, 506851810, 760277715, 1520555430]

約数ペア:

[(1, 1520555430), (2, 760277715), (3, 506851810), (5, 304111086), (6, 253425905), (10, 152055543), (15, 101370362), (30, 50685181), (149, 10205070), (298, 5102535), (447, 3401690), (745, 2041014), (894, 1700845), (1490, 1020507), (2235, 680338), (4470, 340169)]