84943740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 273208320

約数和(自身を除く): 188264580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 263, 420, 526, 769, 789, 1052, 1315, 1538, 1578, 1841, 2307, 2630, 3076, 3156, 3682, 3845, 3945, 4614, 5260, 5383, 5523, 7364, 7690, 7890, 9205, 9228, 10766, 11046, 11535, 15380, 15780, 16149, 18410, 21532, 22092, 23070, 26915, 27615, 32298, 36820, 46140, 53830, 55230, 64596, 80745, 107660, 110460, 161490, 202247, 322980, 404494, 606741, 808988, 1011235, 1213482, 1415729, 2022470, 2426964, 2831458, 3033705, 4044940, 4247187, 5662916, 6067410, 7078645, 8494374, 12134820, 14157290, 16988748, 21235935, 28314580, 42471870, 84943740]

約数ペア:

[(1, 84943740), (2, 42471870), (3, 28314580), (4, 21235935), (5, 16988748), (6, 14157290), (7, 12134820), (10, 8494374), (12, 7078645), (14, 6067410), (15, 5662916), (20, 4247187), (21, 4044940), (28, 3033705), (30, 2831458), (35, 2426964), (42, 2022470), (60, 1415729), (70, 1213482), (84, 1011235), (105, 808988), (140, 606741), (210, 404494), (263, 322980), (420, 202247), (526, 161490), (769, 110460), (789, 107660), (1052, 80745), (1315, 64596), (1538, 55230), (1578, 53830), (1841, 46140), (2307, 36820), (2630, 32298), (3076, 27615), (3156, 26915), (3682, 23070), (3845, 22092), (3945, 21532), (4614, 18410), (5260, 16149), (5383, 15780), (5523, 15380), (7364, 11535), (7690, 11046), (7890, 10766), (9205, 9228)]