2912104635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40387}}^1$

素因数の和:40448

約数の個数: 64

約数和(自身を含む): 5583237120

約数和(自身を除く): 2671132485

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 95, 115, 165, 209, 253, 285, 345, 437, 627, 759, 1045, 1265, 1311, 2185, 3135, 3795, 4807, 6555, 14421, 24035, 40387, 72105, 121161, 201935, 444257, 605805, 767353, 928901, 1332771, 2221285, 2302059, 2786703, 3836765, 4644505, 6663855, 8440883, 10217911, 11510295, 13933515, 17649119, 25322649, 30653733, 42204415, 51089555, 52947357, 88245595, 126613245, 153268665, 194140309, 264736785, 582420927, 970701545, 2912104635]

約数ペア:

[(1, 2912104635), (3, 970701545), (5, 582420927), (11, 264736785), (15, 194140309), (19, 153268665), (23, 126613245), (33, 88245595), (55, 52947357), (57, 51089555), (69, 42204415), (95, 30653733), (115, 25322649), (165, 17649119), (209, 13933515), (253, 11510295), (285, 10217911), (345, 8440883), (437, 6663855), (627, 4644505), (759, 3836765), (1045, 2786703), (1265, 2302059), (1311, 2221285), (2185, 1332771), (3135, 928901), (3795, 767353), (4807, 605805), (6555, 444257), (14421, 201935), (24035, 121161), (40387, 72105)]