1396165860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{40189}}^1$

素因数の和:40397

約数の個数: 72

約数和(自身を含む): 4257085560

約数和(自身を除く): 2860919700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 8685, 11580, 17370, 34740, 40189, 80378, 120567, 160756, 200945, 241134, 361701, 401890, 482268, 602835, 723402, 803780, 1205670, 1446804, 1808505, 2411340, 3617010, 7234020, 7756477, 15512954, 23269431, 31025908, 38782385, 46538862, 69808293, 77564770, 93077724, 116347155, 139616586, 155129540, 232694310, 279233172, 349041465, 465388620, 698082930, 1396165860]

約数ペア:

[(1, 1396165860), (2, 698082930), (3, 465388620), (4, 349041465), (5, 279233172), (6, 232694310), (9, 155129540), (10, 139616586), (12, 116347155), (15, 93077724), (18, 77564770), (20, 69808293), (30, 46538862), (36, 38782385), (45, 31025908), (60, 23269431), (90, 15512954), (180, 7756477), (193, 7234020), (386, 3617010), (579, 2411340), (772, 1808505), (965, 1446804), (1158, 1205670), (1737, 803780), (1930, 723402), (2316, 602835), (2895, 482268), (3474, 401890), (3860, 361701), (5790, 241134), (6948, 200945), (8685, 160756), (11580, 120567), (17370, 80378), (34740, 40189)]