85808940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10753}}^1$

素因数の和:10791

約数の個数: 96

約数和(自身を含む): 289067520

約数和(自身を除く): 203258580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 10753, 21506, 32259, 43012, 53765, 64518, 75271, 107530, 129036, 150542, 161295, 204307, 215060, 225813, 301084, 322590, 376355, 408614, 451626, 612921, 645180, 752710, 817228, 903252, 1021535, 1129065, 1225842, 1430149, 1505420, 2043070, 2258130, 2451684, 2860298, 3064605, 4086140, 4290447, 4516260, 5720596, 6129210, 7150745, 8580894, 12258420, 14301490, 17161788, 21452235, 28602980, 42904470, 85808940]

約数ペア:

[(1, 85808940), (2, 42904470), (3, 28602980), (4, 21452235), (5, 17161788), (6, 14301490), (7, 12258420), (10, 8580894), (12, 7150745), (14, 6129210), (15, 5720596), (19, 4516260), (20, 4290447), (21, 4086140), (28, 3064605), (30, 2860298), (35, 2451684), (38, 2258130), (42, 2043070), (57, 1505420), (60, 1430149), (70, 1225842), (76, 1129065), (84, 1021535), (95, 903252), (105, 817228), (114, 752710), (133, 645180), (140, 612921), (190, 451626), (210, 408614), (228, 376355), (266, 322590), (285, 301084), (380, 225813), (399, 215060), (420, 204307), (532, 161295), (570, 150542), (665, 129036), (798, 107530), (1140, 75271), (1330, 64518), (1596, 53765), (1995, 43012), (2660, 32259), (3990, 21506), (7980, 10753)]