201713130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31567}}^1$

素因数の和:31651

約数の個数: 48

約数和(自身を含む): 531857664

約数和(自身を除く): 330144534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 31567, 63134, 94701, 157835, 189402, 284103, 315670, 473505, 568206, 947010, 1420515, 2241257, 2841030, 4482514, 6723771, 11206285, 13447542, 20171313, 22412570, 33618855, 40342626, 67237710, 100856565, 201713130]

約数ペア:

[(1, 201713130), (2, 100856565), (3, 67237710), (5, 40342626), (6, 33618855), (9, 22412570), (10, 20171313), (15, 13447542), (18, 11206285), (30, 6723771), (45, 4482514), (71, 2841030), (90, 2241257), (142, 1420515), (213, 947010), (355, 568206), (426, 473505), (639, 315670), (710, 284103), (1065, 189402), (1278, 157835), (2130, 94701), (3195, 63134), (6390, 31567)]