231230580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{907}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 741974016

約数和(自身を除く): 510743436

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, 420, 607, 907, 1214, 1814, 1821, 2428, 2721, 3035, 3628, 3642, 4249, 4535, 5442, 6070, 6349, 7284, 8498, 9070, 9105, 10884, 12140, 12698, 12747, 13605, 16996, 18140, 18210, 19047, 21245, 25396, 25494, 27210, 31745, 36420, 38094, 42490, 50988, 54420, 63490, 63735, 76188, 84980, 95235, 126980, 127470, 190470, 254940, 380940, 550549, 1101098, 1651647, 2202196, 2752745, 3303294, 3853843, 5505490, 6606588, 7707686, 8258235, 11010980, 11561529, 15415372, 16516470, 19269215, 23123058, 33032940, 38538430, 46246116, 57807645, 77076860, 115615290, 231230580]

約数ペア:

[(1, 231230580), (2, 115615290), (3, 77076860), (4, 57807645), (5, 46246116), (6, 38538430), (7, 33032940), (10, 23123058), (12, 19269215), (14, 16516470), (15, 15415372), (20, 11561529), (21, 11010980), (28, 8258235), (30, 7707686), (35, 6606588), (42, 5505490), (60, 3853843), (70, 3303294), (84, 2752745), (105, 2202196), (140, 1651647), (210, 1101098), (420, 550549), (607, 380940), (907, 254940), (1214, 190470), (1814, 127470), (1821, 126980), (2428, 95235), (2721, 84980), (3035, 76188), (3628, 63735), (3642, 63490), (4249, 54420), (4535, 50988), (5442, 42490), (6070, 38094), (6349, 36420), (7284, 31745), (8498, 27210), (9070, 25494), (9105, 25396), (10884, 21245), (12140, 19047), (12698, 18210), (12747, 18140), (13605, 16996)]