2017365720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{9623}}^1$

素因数の和:11384

約数の個数: 64

約数和(自身を含む): 6056190720

約数和(自身を除く): 4038825000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1747, 3494, 5241, 6988, 8735, 9623, 10482, 13976, 17470, 19246, 20964, 26205, 28869, 34940, 38492, 41928, 48115, 52410, 57738, 69880, 76984, 96230, 104820, 115476, 144345, 192460, 209640, 230952, 288690, 384920, 577380, 1154760, 16811381, 33622762, 50434143, 67245524, 84056905, 100868286, 134491048, 168113810, 201736572, 252170715, 336227620, 403473144, 504341430, 672455240, 1008682860, 2017365720]

約数ペア:

[(1, 2017365720), (2, 1008682860), (3, 672455240), (4, 504341430), (5, 403473144), (6, 336227620), (8, 252170715), (10, 201736572), (12, 168113810), (15, 134491048), (20, 100868286), (24, 84056905), (30, 67245524), (40, 50434143), (60, 33622762), (120, 16811381), (1747, 1154760), (3494, 577380), (5241, 384920), (6988, 288690), (8735, 230952), (9623, 209640), (10482, 192460), (13976, 144345), (17470, 115476), (19246, 104820), (20964, 96230), (26205, 76984), (28869, 69880), (34940, 57738), (38492, 52410), (41928, 48115)]