290597310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{17839}}^1$

素因数の和:18033

約数の個数: 48

約数和(自身を含む): 759769920

約数和(自身を除く): 469172610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 8145, 16290, 17839, 35678, 53517, 89195, 107034, 160551, 178390, 267585, 321102, 535170, 802755, 1605510, 3228859, 6457718, 9686577, 16144295, 19373154, 29059731, 32288590, 48432885, 58119462, 96865770, 145298655, 290597310]

約数ペア:

[(1, 290597310), (2, 145298655), (3, 96865770), (5, 58119462), (6, 48432885), (9, 32288590), (10, 29059731), (15, 19373154), (18, 16144295), (30, 9686577), (45, 6457718), (90, 3228859), (181, 1605510), (362, 802755), (543, 535170), (905, 321102), (1086, 267585), (1629, 178390), (1810, 160551), (2715, 107034), (3258, 89195), (5430, 53517), (8145, 35678), (16290, 17839)]