199125810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56731}}^1$

素因数の和:56760

約数の個数: 64

約数和(自身を含む): 571858560

約数和(自身を除く): 372732750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 56731, 113462, 170193, 283655, 340386, 510579, 567310, 737503, 850965, 1021158, 1475006, 1531737, 1701930, 2212509, 2552895, 3063474, 3687515, 4425018, 5105790, 6637527, 7375030, 7658685, 11062545, 13275054, 15317370, 19912581, 22125090, 33187635, 39825162, 66375270, 99562905, 199125810]

約数ペア:

[(1, 199125810), (2, 99562905), (3, 66375270), (5, 39825162), (6, 33187635), (9, 22125090), (10, 19912581), (13, 15317370), (15, 13275054), (18, 11062545), (26, 7658685), (27, 7375030), (30, 6637527), (39, 5105790), (45, 4425018), (54, 3687515), (65, 3063474), (78, 2552895), (90, 2212509), (117, 1701930), (130, 1531737), (135, 1475006), (195, 1021158), (234, 850965), (270, 737503), (351, 567310), (390, 510579), (585, 340386), (702, 283655), (1170, 170193), (1755, 113462), (3510, 56731)]