87861210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{2383}}^1$

素因数の和:3622

約数の個数: 32

約数和(自身を含む): 211127040

約数和(自身を除く): 123265830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 2383, 2458, 3687, 4766, 6145, 7149, 7374, 11915, 12290, 14298, 18435, 23830, 35745, 36870, 71490, 2928707, 5857414, 8786121, 14643535, 17572242, 29287070, 43930605, 87861210]

約数ペア:

[(1, 87861210), (2, 43930605), (3, 29287070), (5, 17572242), (6, 14643535), (10, 8786121), (15, 5857414), (30, 2928707), (1229, 71490), (2383, 36870), (2458, 35745), (3687, 23830), (4766, 18435), (6145, 14298), (7149, 12290), (7374, 11915)]