84193860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 251475840

約数和(自身を除く): 167281980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 197, 204, 255, 340, 394, 419, 510, 591, 788, 838, 985, 1020, 1182, 1257, 1676, 1970, 2095, 2364, 2514, 2955, 3349, 3940, 4190, 5028, 5910, 6285, 6698, 7123, 8380, 10047, 11820, 12570, 13396, 14246, 16745, 20094, 21369, 25140, 28492, 33490, 35615, 40188, 42738, 50235, 66980, 71230, 82543, 85476, 100470, 106845, 142460, 165086, 200940, 213690, 247629, 330172, 412715, 427380, 495258, 825430, 990516, 1238145, 1403231, 1650860, 2476290, 2806462, 4209693, 4952580, 5612924, 7016155, 8419386, 14032310, 16838772, 21048465, 28064620, 42096930, 84193860]

約数ペア:

[(1, 84193860), (2, 42096930), (3, 28064620), (4, 21048465), (5, 16838772), (6, 14032310), (10, 8419386), (12, 7016155), (15, 5612924), (17, 4952580), (20, 4209693), (30, 2806462), (34, 2476290), (51, 1650860), (60, 1403231), (68, 1238145), (85, 990516), (102, 825430), (170, 495258), (197, 427380), (204, 412715), (255, 330172), (340, 247629), (394, 213690), (419, 200940), (510, 165086), (591, 142460), (788, 106845), (838, 100470), (985, 85476), (1020, 82543), (1182, 71230), (1257, 66980), (1676, 50235), (1970, 42738), (2095, 40188), (2364, 35615), (2514, 33490), (2955, 28492), (3349, 25140), (3940, 21369), (4190, 20094), (5028, 16745), (5910, 14246), (6285, 13396), (6698, 12570), (7123, 11820), (8380, 10047)]