7530894

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 80

約数和(自身を含む): 20037600

約数和(自身を除く): 12506706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 229, 261, 378, 406, 458, 522, 567, 609, 687, 783, 1134, 1218, 1374, 1566, 1603, 1827, 2061, 2349, 3206, 3654, 4122, 4698, 4809, 5481, 6183, 6641, 9618, 10962, 12366, 13282, 14427, 16443, 18549, 19923, 28854, 32886, 37098, 39846, 43281, 46487, 59769, 86562, 92974, 119538, 129843, 139461, 179307, 259686, 278922, 358614, 418383, 537921, 836766, 1075842, 1255149, 2510298, 3765447, 7530894]

約数ペア:

[(1, 7530894), (2, 3765447), (3, 2510298), (6, 1255149), (7, 1075842), (9, 836766), (14, 537921), (18, 418383), (21, 358614), (27, 278922), (29, 259686), (42, 179307), (54, 139461), (58, 129843), (63, 119538), (81, 92974), (87, 86562), (126, 59769), (162, 46487), (174, 43281), (189, 39846), (203, 37098), (229, 32886), (261, 28854), (378, 19923), (406, 18549), (458, 16443), (522, 14427), (567, 13282), (609, 12366), (687, 10962), (783, 9618), (1134, 6641), (1218, 6183), (1374, 5481), (1566, 4809), (1603, 4698), (1827, 4122), (2061, 3654), (2349, 3206)]