340075710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290663}}^1$

素因数の和:290689

約数の個数: 48

約数和(自身を含む): 952215264

約数和(自身を除く): 612139554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 290663, 581326, 871989, 1453315, 1743978, 2615967, 2906630, 3778619, 4359945, 5231934, 7557238, 8719890, 11335857, 13079835, 18893095, 22671714, 26159670, 34007571, 37786190, 56679285, 68015142, 113358570, 170037855, 340075710]

約数ペア:

[(1, 340075710), (2, 170037855), (3, 113358570), (5, 68015142), (6, 56679285), (9, 37786190), (10, 34007571), (13, 26159670), (15, 22671714), (18, 18893095), (26, 13079835), (30, 11335857), (39, 8719890), (45, 7557238), (65, 5231934), (78, 4359945), (90, 3778619), (117, 2906630), (130, 2615967), (195, 1743978), (234, 1453315), (390, 871989), (585, 581326), (1170, 290663)]