2974513590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{2039}}^1$

素因数の和:3859

約数の個数: 80

約数和(自身を含む): 8006502240

約数和(自身を除く): 5031988650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1801, 2039, 3602, 4078, 5403, 6117, 9005, 10195, 10806, 12234, 16209, 18010, 18351, 20390, 27015, 30585, 32418, 36702, 48627, 54030, 55053, 61170, 81045, 91755, 97254, 110106, 145881, 162090, 165159, 183510, 243135, 275265, 291762, 330318, 486270, 550530, 729405, 825795, 1458810, 1651590, 3672239, 7344478, 11016717, 18361195, 22033434, 33050151, 36722390, 55083585, 66100302, 99150453, 110167170, 165250755, 198300906, 297451359, 330501510, 495752265, 594902718, 991504530, 1487256795, 2974513590]

約数ペア:

[(1, 2974513590), (2, 1487256795), (3, 991504530), (5, 594902718), (6, 495752265), (9, 330501510), (10, 297451359), (15, 198300906), (18, 165250755), (27, 110167170), (30, 99150453), (45, 66100302), (54, 55083585), (81, 36722390), (90, 33050151), (135, 22033434), (162, 18361195), (270, 11016717), (405, 7344478), (810, 3672239), (1801, 1651590), (2039, 1458810), (3602, 825795), (4078, 729405), (5403, 550530), (6117, 486270), (9005, 330318), (10195, 291762), (10806, 275265), (12234, 243135), (16209, 183510), (18010, 165159), (18351, 162090), (20390, 145881), (27015, 110106), (30585, 97254), (32418, 91755), (36702, 81045), (48627, 61170), (54030, 55053)]