179945710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{13049}}^1$

素因数の和:13260

約数の個数: 32

約数和(自身を含む): 372081600

約数和(自身を除く): 192135890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13049, 13790, 26098, 65245, 91343, 130490, 182686, 456715, 913430, 2570653, 5141306, 12853265, 17994571, 25706530, 35989142, 89972855, 179945710]

約数ペア:

[(1, 179945710), (2, 89972855), (5, 35989142), (7, 25706530), (10, 17994571), (14, 12853265), (35, 5141306), (70, 2570653), (197, 913430), (394, 456715), (985, 182686), (1379, 130490), (1970, 91343), (2758, 65245), (6895, 26098), (13049, 13790)]