17995131960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11535341}}^1$

素因数の和:11535368

約数の個数: 64

約数和(自身を含む): 58138123680

約数和(自身を除く): 40142991720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 11535341, 23070682, 34606023, 46141364, 57676705, 69212046, 92282728, 115353410, 138424092, 149959433, 173030115, 230706820, 276848184, 299918866, 346060230, 449878299, 461413640, 599837732, 692120460, 749797165, 899756598, 1199675464, 1384240920, 1499594330, 1799513196, 2249391495, 2999188660, 3599026392, 4498782990, 5998377320, 8997565980, 17995131960]

約数ペア:

[(1, 17995131960), (2, 8997565980), (3, 5998377320), (4, 4498782990), (5, 3599026392), (6, 2999188660), (8, 2249391495), (10, 1799513196), (12, 1499594330), (13, 1384240920), (15, 1199675464), (20, 899756598), (24, 749797165), (26, 692120460), (30, 599837732), (39, 461413640), (40, 449878299), (52, 346060230), (60, 299918866), (65, 276848184), (78, 230706820), (104, 173030115), (120, 149959433), (130, 138424092), (156, 115353410), (195, 92282728), (260, 69212046), (312, 57676705), (390, 46141364), (520, 34606023), (780, 23070682), (1560, 11535341)]