70621902

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3469}}^1$

素因数の和:3522

約数の個数: 64

約数和(自身を含む): 174888000

約数和(自身を除く): 104266098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1566, 2262, 3393, 3469, 6786, 6938, 10179, 10407, 20358, 20814, 31221, 45097, 62442, 90194, 93663, 100601, 135291, 187326, 201202, 270582, 301803, 405873, 603606, 811746, 905409, 1217619, 1307813, 1810818, 2435238, 2615626, 2716227, 3923439, 5432454, 7846878, 11770317, 23540634, 35310951, 70621902]

約数ペア:

[(1, 70621902), (2, 35310951), (3, 23540634), (6, 11770317), (9, 7846878), (13, 5432454), (18, 3923439), (26, 2716227), (27, 2615626), (29, 2435238), (39, 1810818), (54, 1307813), (58, 1217619), (78, 905409), (87, 811746), (117, 603606), (174, 405873), (234, 301803), (261, 270582), (351, 201202), (377, 187326), (522, 135291), (702, 100601), (754, 93663), (783, 90194), (1131, 62442), (1566, 45097), (2262, 31221), (3393, 20814), (3469, 20358), (6786, 10407), (6938, 10179)]