30967660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2927}}^1$

素因数の和:2982

約数の個数: 36

約数和(自身を含む): 68005728

約数和(自身を除く): 37038068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 2927, 5290, 5854, 10580, 11708, 14635, 29270, 58540, 67321, 134642, 269284, 336605, 673210, 1346420, 1548383, 3096766, 6193532, 7741915, 15483830, 30967660]

約数ペア:

[(1, 30967660), (2, 15483830), (4, 7741915), (5, 6193532), (10, 3096766), (20, 1548383), (23, 1346420), (46, 673210), (92, 336605), (115, 269284), (230, 134642), (460, 67321), (529, 58540), (1058, 29270), (2116, 14635), (2645, 11708), (2927, 10580), (5290, 5854)]