1311590910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{38317}}^1$

素因数の和:38497

約数の個数: 64

約数和(自身を含む): 3619671552

約数和(自身を除く): 2308080642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1630, 2282, 2445, 3423, 4890, 5705, 6846, 11410, 17115, 34230, 38317, 76634, 114951, 191585, 229902, 268219, 383170, 536438, 574755, 804657, 1149510, 1341095, 1609314, 2682190, 4023285, 6245671, 8046570, 12491342, 18737013, 31228355, 37474026, 43719697, 62456710, 87439394, 93685065, 131159091, 187370130, 218598485, 262318182, 437196970, 655795455, 1311590910]

約数ペア:

[(1, 1311590910), (2, 655795455), (3, 437196970), (5, 262318182), (6, 218598485), (7, 187370130), (10, 131159091), (14, 93685065), (15, 87439394), (21, 62456710), (30, 43719697), (35, 37474026), (42, 31228355), (70, 18737013), (105, 12491342), (163, 8046570), (210, 6245671), (326, 4023285), (489, 2682190), (815, 1609314), (978, 1341095), (1141, 1149510), (1630, 804657), (2282, 574755), (2445, 536438), (3423, 383170), (4890, 268219), (5705, 229902), (6846, 191585), (11410, 114951), (17115, 76634), (34230, 38317)]