258369930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31547}}^1$

素因数の和:31580

約数の個数: 96

約数和(自身を含む): 826809984

約数和(自身を除く): 568440054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 31547, 63094, 94641, 157735, 189282, 220829, 283923, 315470, 410111, 441658, 473205, 567846, 662487, 820222, 946410, 1104145, 1230333, 1324974, 1419615, 1987461, 2050555, 2208290, 2460666, 2839230, 2870777, 3312435, 3690999, 3974922, 4101110, 5741554, 6151665, 6624870, 7381998, 8612331, 9937305, 12303330, 14353885, 17224662, 18454995, 19874610, 25836993, 28707770, 36909990, 43061655, 51673986, 86123310, 129184965, 258369930]

約数ペア:

[(1, 258369930), (2, 129184965), (3, 86123310), (5, 51673986), (6, 43061655), (7, 36909990), (9, 28707770), (10, 25836993), (13, 19874610), (14, 18454995), (15, 17224662), (18, 14353885), (21, 12303330), (26, 9937305), (30, 8612331), (35, 7381998), (39, 6624870), (42, 6151665), (45, 5741554), (63, 4101110), (65, 3974922), (70, 3690999), (78, 3312435), (90, 2870777), (91, 2839230), (105, 2460666), (117, 2208290), (126, 2050555), (130, 1987461), (182, 1419615), (195, 1324974), (210, 1230333), (234, 1104145), (273, 946410), (315, 820222), (390, 662487), (455, 567846), (546, 473205), (585, 441658), (630, 410111), (819, 315470), (910, 283923), (1170, 220829), (1365, 189282), (1638, 157735), (2730, 94641), (4095, 63094), (8190, 31547)]