64641090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{35323}}^1$

素因数の和:35394

約数の個数: 32

約数和(自身を含む): 157686336

約数和(自身を除く): 93045246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 35323, 70646, 105969, 176615, 211938, 353230, 529845, 1059690, 2154703, 4309406, 6464109, 10773515, 12928218, 21547030, 32320545, 64641090]

約数ペア:

[(1, 64641090), (2, 32320545), (3, 21547030), (5, 12928218), (6, 10773515), (10, 6464109), (15, 4309406), (30, 2154703), (61, 1059690), (122, 529845), (183, 353230), (305, 211938), (366, 176615), (610, 105969), (915, 70646), (1830, 35323)]