103138140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{35081}}^1$

素因数の和:35107

約数の個数: 72

約数和(自身を含む): 335945232

約数和(自身を除く): 232807092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 35081, 70162, 105243, 140324, 175405, 210486, 245567, 350810, 420972, 491134, 526215, 701620, 736701, 982268, 1052430, 1227835, 1473402, 1718969, 2104860, 2455670, 2946804, 3437938, 3683505, 4911340, 5156907, 6875876, 7367010, 8594845, 10313814, 14734020, 17189690, 20627628, 25784535, 34379380, 51569070, 103138140]

約数ペア:

[(1, 103138140), (2, 51569070), (3, 34379380), (4, 25784535), (5, 20627628), (6, 17189690), (7, 14734020), (10, 10313814), (12, 8594845), (14, 7367010), (15, 6875876), (20, 5156907), (21, 4911340), (28, 3683505), (30, 3437938), (35, 2946804), (42, 2455670), (49, 2104860), (60, 1718969), (70, 1473402), (84, 1227835), (98, 1052430), (105, 982268), (140, 736701), (147, 701620), (196, 526215), (210, 491134), (245, 420972), (294, 350810), (420, 245567), (490, 210486), (588, 175405), (735, 140324), (980, 105243), (1470, 70162), (2940, 35081)]