137345810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 294174720

約数和(自身を除く): 156828910

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 167, 217, 310, 334, 379, 434, 758, 835, 1085, 1169, 1670, 1895, 2170, 2338, 2653, 3790, 5177, 5306, 5845, 10354, 11690, 11749, 13265, 23498, 25885, 26530, 36239, 51770, 58745, 63293, 72478, 82243, 117490, 126586, 164486, 181195, 316465, 362390, 411215, 443051, 632930, 822430, 886102, 1962083, 2215255, 3924166, 4430510, 9810415, 13734581, 19620830, 27469162, 68672905, 137345810]

約数ペア:

[(1, 137345810), (2, 68672905), (5, 27469162), (7, 19620830), (10, 13734581), (14, 9810415), (31, 4430510), (35, 3924166), (62, 2215255), (70, 1962083), (155, 886102), (167, 822430), (217, 632930), (310, 443051), (334, 411215), (379, 362390), (434, 316465), (758, 181195), (835, 164486), (1085, 126586), (1169, 117490), (1670, 82243), (1895, 72478), (2170, 63293), (2338, 58745), (2653, 51770), (3790, 36239), (5177, 26530), (5306, 25885), (5845, 23498), (10354, 13265), (11690, 11749)]