870406236

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{383777}}^1$

素因数の和:383800

約数の個数: 60

約数和(自身を含む): 2600479728

約数和(自身を除く): 1730073492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 383777, 767554, 1151331, 1535108, 2302662, 2686439, 3453993, 4605324, 5372878, 6907986, 8059317, 10361979, 10745756, 13815972, 16118634, 20723958, 24177951, 31085937, 32237268, 41447916, 48355902, 62171874, 72533853, 96711804, 124343748, 145067706, 217601559, 290135412, 435203118, 870406236]

約数ペア:

[(1, 870406236), (2, 435203118), (3, 290135412), (4, 217601559), (6, 145067706), (7, 124343748), (9, 96711804), (12, 72533853), (14, 62171874), (18, 48355902), (21, 41447916), (27, 32237268), (28, 31085937), (36, 24177951), (42, 20723958), (54, 16118634), (63, 13815972), (81, 10745756), (84, 10361979), (108, 8059317), (126, 6907986), (162, 5372878), (189, 4605324), (252, 3453993), (324, 2686439), (378, 2302662), (567, 1535108), (756, 1151331), (1134, 767554), (2268, 383777)]