1330323050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{6101}}^1$

素因数の和:6216

約数の個数: 72

約数和(自身を含む): 2911203180

約数和(自身を除く): 1580880130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 89, 98, 175, 178, 245, 350, 445, 490, 623, 890, 1225, 1246, 2225, 2450, 3115, 4361, 4450, 6101, 6230, 8722, 12202, 15575, 21805, 30505, 31150, 42707, 43610, 61010, 85414, 109025, 152525, 213535, 218050, 298949, 305050, 427070, 542989, 597898, 1067675, 1085978, 1494745, 2135350, 2714945, 2989490, 3800923, 5429890, 7473725, 7601846, 13574725, 14947450, 19004615, 26606461, 27149450, 38009230, 53212922, 95023075, 133032305, 190046150, 266064610, 665161525, 1330323050]

約数ペア:

[(1, 1330323050), (2, 665161525), (5, 266064610), (7, 190046150), (10, 133032305), (14, 95023075), (25, 53212922), (35, 38009230), (49, 27149450), (50, 26606461), (70, 19004615), (89, 14947450), (98, 13574725), (175, 7601846), (178, 7473725), (245, 5429890), (350, 3800923), (445, 2989490), (490, 2714945), (623, 2135350), (890, 1494745), (1225, 1085978), (1246, 1067675), (2225, 597898), (2450, 542989), (3115, 427070), (4361, 305050), (4450, 298949), (6101, 218050), (6230, 213535), (8722, 152525), (12202, 109025), (15575, 85414), (21805, 61010), (30505, 43610), (31150, 42707)]