102995340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 331236864

約数和(自身を除く): 228241524

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, 251, 420, 502, 753, 977, 1004, 1255, 1506, 1757, 1954, 2510, 2931, 3012, 3514, 3765, 3908, 4885, 5020, 5271, 5862, 6839, 7028, 7530, 8785, 9770, 10542, 11724, 13678, 14655, 15060, 17570, 19540, 20517, 21084, 26355, 27356, 29310, 34195, 35140, 41034, 52710, 58620, 68390, 82068, 102585, 105420, 136780, 205170, 245227, 410340, 490454, 735681, 980908, 1226135, 1471362, 1716589, 2452270, 2942724, 3433178, 3678405, 4904540, 5149767, 6866356, 7356810, 8582945, 10299534, 14713620, 17165890, 20599068, 25748835, 34331780, 51497670, 102995340]

約数ペア:

[(1, 102995340), (2, 51497670), (3, 34331780), (4, 25748835), (5, 20599068), (6, 17165890), (7, 14713620), (10, 10299534), (12, 8582945), (14, 7356810), (15, 6866356), (20, 5149767), (21, 4904540), (28, 3678405), (30, 3433178), (35, 2942724), (42, 2452270), (60, 1716589), (70, 1471362), (84, 1226135), (105, 980908), (140, 735681), (210, 490454), (251, 410340), (420, 245227), (502, 205170), (753, 136780), (977, 105420), (1004, 102585), (1255, 82068), (1506, 68390), (1757, 58620), (1954, 52710), (2510, 41034), (2931, 35140), (3012, 34195), (3514, 29310), (3765, 27356), (3908, 26355), (4885, 21084), (5020, 20517), (5271, 19540), (5862, 17570), (6839, 15060), (7028, 14655), (7530, 13678), (8785, 11724), (9770, 10542)]