1570897926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{17807}}^1$

素因数の和:17870

約数の個数: 72

約数和(自身を含む): 3812870880

約数和(自身を除く): 2241972954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 1014, 1131, 1521, 2262, 3042, 3393, 4901, 6786, 9802, 14703, 17807, 29406, 35614, 44109, 53421, 88218, 106842, 160263, 231491, 320526, 462982, 516403, 694473, 1032806, 1388946, 1549209, 2083419, 3009383, 3098418, 4166838, 4647627, 6018766, 6713239, 9028149, 9295254, 13426478, 18056298, 20139717, 27084447, 40279434, 54168894, 60419151, 87272107, 120838302, 174544214, 261816321, 523632642, 785448963, 1570897926]

約数ペア:

[(1, 1570897926), (2, 785448963), (3, 523632642), (6, 261816321), (9, 174544214), (13, 120838302), (18, 87272107), (26, 60419151), (29, 54168894), (39, 40279434), (58, 27084447), (78, 20139717), (87, 18056298), (117, 13426478), (169, 9295254), (174, 9028149), (234, 6713239), (261, 6018766), (338, 4647627), (377, 4166838), (507, 3098418), (522, 3009383), (754, 2083419), (1014, 1549209), (1131, 1388946), (1521, 1032806), (2262, 694473), (3042, 516403), (3393, 462982), (4901, 320526), (6786, 231491), (9802, 160263), (14703, 106842), (17807, 88218), (29406, 53421), (35614, 44109)]