90658470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{431707}}^1$

素因数の和:431724

約数の個数: 32

約数和(自身を含む): 248663808

約数和(自身を除く): 158005338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 431707, 863414, 1295121, 2158535, 2590242, 3021949, 4317070, 6043898, 6475605, 9065847, 12951210, 15109745, 18131694, 30219490, 45329235, 90658470]

約数ペア:

[(1, 90658470), (2, 45329235), (3, 30219490), (5, 18131694), (6, 15109745), (7, 12951210), (10, 9065847), (14, 6475605), (15, 6043898), (21, 4317070), (30, 3021949), (35, 2590242), (42, 2158535), (70, 1295121), (105, 863414), (210, 431707)]