18442926420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{17291}}^1$

素因数の和:17945

約数の個数: 96

約数和(自身を含む): 53511131520

約数和(自身を除く): 35068205100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 613, 870, 1226, 1740, 1839, 2452, 3065, 3678, 6130, 7356, 9195, 12260, 17291, 17777, 18390, 34582, 35554, 36780, 51873, 53331, 69164, 71108, 86455, 88885, 103746, 106662, 172910, 177770, 207492, 213324, 259365, 266655, 345820, 355540, 501439, 518730, 533310, 1002878, 1037460, 1066620, 1504317, 2005756, 2507195, 3008634, 5014390, 6017268, 7521585, 10028780, 10599383, 15043170, 21198766, 30086340, 31798149, 42397532, 52996915, 63596298, 105993830, 127192596, 158990745, 211987660, 307382107, 317981490, 614764214, 635962980, 922146321, 1229528428, 1536910535, 1844292642, 3073821070, 3688585284, 4610731605, 6147642140, 9221463210, 18442926420]

約数ペア:

[(1, 18442926420), (2, 9221463210), (3, 6147642140), (4, 4610731605), (5, 3688585284), (6, 3073821070), (10, 1844292642), (12, 1536910535), (15, 1229528428), (20, 922146321), (29, 635962980), (30, 614764214), (58, 317981490), (60, 307382107), (87, 211987660), (116, 158990745), (145, 127192596), (174, 105993830), (290, 63596298), (348, 52996915), (435, 42397532), (580, 31798149), (613, 30086340), (870, 21198766), (1226, 15043170), (1740, 10599383), (1839, 10028780), (2452, 7521585), (3065, 6017268), (3678, 5014390), (6130, 3008634), (7356, 2507195), (9195, 2005756), (12260, 1504317), (17291, 1066620), (17777, 1037460), (18390, 1002878), (34582, 533310), (35554, 518730), (36780, 501439), (51873, 355540), (53331, 345820), (69164, 266655), (71108, 259365), (86455, 213324), (88885, 207492), (103746, 177770), (106662, 172910)]