754331340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{6829}}^1$

素因数の和:7111

約数の個数: 96

約数和(自身を含む): 2423393280

約数和(自身を除く): 1669061940

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, 263, 420, 526, 789, 1052, 1315, 1578, 1841, 2630, 3156, 3682, 3945, 5260, 5523, 6829, 7364, 7890, 9205, 11046, 13658, 15780, 18410, 20487, 22092, 27316, 27615, 34145, 36820, 40974, 47803, 55230, 68290, 81948, 95606, 102435, 110460, 136580, 143409, 191212, 204870, 239015, 286818, 409740, 478030, 573636, 717045, 956060, 1434090, 1796027, 2868180, 3592054, 5388081, 7184108, 8980135, 10776162, 12572189, 17960270, 21552324, 25144378, 26940405, 35920540, 37716567, 50288756, 53880810, 62860945, 75433134, 107761620, 125721890, 150866268, 188582835, 251443780, 377165670, 754331340]

約数ペア:

[(1, 754331340), (2, 377165670), (3, 251443780), (4, 188582835), (5, 150866268), (6, 125721890), (7, 107761620), (10, 75433134), (12, 62860945), (14, 53880810), (15, 50288756), (20, 37716567), (21, 35920540), (28, 26940405), (30, 25144378), (35, 21552324), (42, 17960270), (60, 12572189), (70, 10776162), (84, 8980135), (105, 7184108), (140, 5388081), (210, 3592054), (263, 2868180), (420, 1796027), (526, 1434090), (789, 956060), (1052, 717045), (1315, 573636), (1578, 478030), (1841, 409740), (2630, 286818), (3156, 239015), (3682, 204870), (3945, 191212), (5260, 143409), (5523, 136580), (6829, 110460), (7364, 102435), (7890, 95606), (9205, 81948), (11046, 68290), (13658, 55230), (15780, 47803), (18410, 40974), (20487, 36820), (22092, 34145), (27316, 27615)]