259492030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 550126080

約数和(自身を除く): 290634050

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 83, 118, 166, 295, 413, 415, 581, 590, 757, 826, 830, 1162, 1514, 2065, 2905, 3785, 4130, 4897, 5299, 5810, 7570, 9794, 10598, 24485, 26495, 34279, 44663, 48970, 52990, 62831, 68558, 89326, 125662, 171395, 223315, 312641, 314155, 342790, 439817, 446630, 625282, 628310, 879634, 1563205, 2199085, 3126410, 3707029, 4398170, 7414058, 18535145, 25949203, 37070290, 51898406, 129746015, 259492030]

約数ペア:

[(1, 259492030), (2, 129746015), (5, 51898406), (7, 37070290), (10, 25949203), (14, 18535145), (35, 7414058), (59, 4398170), (70, 3707029), (83, 3126410), (118, 2199085), (166, 1563205), (295, 879634), (413, 628310), (415, 625282), (581, 446630), (590, 439817), (757, 342790), (826, 314155), (830, 312641), (1162, 223315), (1514, 171395), (2065, 125662), (2905, 89326), (3785, 68558), (4130, 62831), (4897, 52990), (5299, 48970), (5810, 44663), (7570, 34279), (9794, 26495), (10598, 24485)]