2245090770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213209}}^1$

素因数の和:213241

約数の個数: 80

約数和(自身を含む): 6501199320

約数和(自身を除く): 4256108550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 213209, 426418, 639627, 1066045, 1279254, 1918881, 2132090, 2771717, 3198135, 3837762, 5543434, 5756643, 6396270, 8315151, 9594405, 11513286, 13858585, 16630302, 17269929, 19188810, 24945453, 27717170, 28783215, 34539858, 41575755, 49890906, 57566430, 74836359, 83151510, 86349645, 124727265, 149672718, 172699290, 224509077, 249454530, 374181795, 449018154, 748363590, 1122545385, 2245090770]

約数ペア:

[(1, 2245090770), (2, 1122545385), (3, 748363590), (5, 449018154), (6, 374181795), (9, 249454530), (10, 224509077), (13, 172699290), (15, 149672718), (18, 124727265), (26, 86349645), (27, 83151510), (30, 74836359), (39, 57566430), (45, 49890906), (54, 41575755), (65, 34539858), (78, 28783215), (81, 27717170), (90, 24945453), (117, 19188810), (130, 17269929), (135, 16630302), (162, 13858585), (195, 11513286), (234, 9594405), (270, 8315151), (351, 6396270), (390, 5756643), (405, 5543434), (585, 3837762), (702, 3198135), (810, 2771717), (1053, 2132090), (1170, 1918881), (1755, 1279254), (2106, 1066045), (3510, 639627), (5265, 426418), (10530, 213209)]