8155117860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{17737}}^1$

素因数の和:17925

約数の個数: 96

約数和(自身を含む): 23363074560

約数和(自身を除く): 15207956700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 97, 158, 194, 237, 291, 316, 388, 395, 474, 485, 582, 790, 948, 970, 1164, 1185, 1455, 1580, 1940, 2370, 2910, 4740, 5820, 7663, 15326, 17737, 22989, 30652, 35474, 38315, 45978, 53211, 70948, 76630, 88685, 91956, 106422, 114945, 153260, 177370, 212844, 229890, 266055, 354740, 459780, 532110, 1064220, 1401223, 1720489, 2802446, 3440978, 4203669, 5161467, 5604892, 6881956, 7006115, 8407338, 8602445, 10322934, 14012230, 16814676, 17204890, 20645868, 21018345, 25807335, 28024460, 34409780, 42036690, 51614670, 84073380, 103229340, 135918631, 271837262, 407755893, 543674524, 679593155, 815511786, 1359186310, 1631023572, 2038779465, 2718372620, 4077558930, 8155117860]

約数ペア:

[(1, 8155117860), (2, 4077558930), (3, 2718372620), (4, 2038779465), (5, 1631023572), (6, 1359186310), (10, 815511786), (12, 679593155), (15, 543674524), (20, 407755893), (30, 271837262), (60, 135918631), (79, 103229340), (97, 84073380), (158, 51614670), (194, 42036690), (237, 34409780), (291, 28024460), (316, 25807335), (388, 21018345), (395, 20645868), (474, 17204890), (485, 16814676), (582, 14012230), (790, 10322934), (948, 8602445), (970, 8407338), (1164, 7006115), (1185, 6881956), (1455, 5604892), (1580, 5161467), (1940, 4203669), (2370, 3440978), (2910, 2802446), (4740, 1720489), (5820, 1401223), (7663, 1064220), (15326, 532110), (17737, 459780), (22989, 354740), (30652, 266055), (35474, 229890), (38315, 212844), (45978, 177370), (53211, 153260), (70948, 114945), (76630, 106422), (88685, 91956)]