1597157220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1511}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 4551966720

約数和(自身を除く): 2954809500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 223, 237, 316, 395, 446, 474, 669, 790, 892, 948, 1115, 1185, 1338, 1511, 1580, 2230, 2370, 2676, 3022, 3345, 4460, 4533, 4740, 6044, 6690, 7555, 9066, 13380, 15110, 17617, 18132, 22665, 30220, 35234, 45330, 52851, 70468, 88085, 90660, 105702, 119369, 176170, 211404, 238738, 264255, 336953, 352340, 358107, 477476, 528510, 596845, 673906, 716214, 1010859, 1057020, 1193690, 1347812, 1432428, 1684765, 1790535, 2021718, 2387380, 3369530, 3581070, 4043436, 5054295, 6739060, 7162140, 10108590, 20217180, 26619287, 53238574, 79857861, 106477148, 133096435, 159715722, 266192870, 319431444, 399289305, 532385740, 798578610, 1597157220]

約数ペア:

[(1, 1597157220), (2, 798578610), (3, 532385740), (4, 399289305), (5, 319431444), (6, 266192870), (10, 159715722), (12, 133096435), (15, 106477148), (20, 79857861), (30, 53238574), (60, 26619287), (79, 20217180), (158, 10108590), (223, 7162140), (237, 6739060), (316, 5054295), (395, 4043436), (446, 3581070), (474, 3369530), (669, 2387380), (790, 2021718), (892, 1790535), (948, 1684765), (1115, 1432428), (1185, 1347812), (1338, 1193690), (1511, 1057020), (1580, 1010859), (2230, 716214), (2370, 673906), (2676, 596845), (3022, 528510), (3345, 477476), (4460, 358107), (4533, 352340), (4740, 336953), (6044, 264255), (6690, 238738), (7555, 211404), (9066, 176170), (13380, 119369), (15110, 105702), (17617, 90660), (18132, 88085), (22665, 70468), (30220, 52851), (35234, 45330)]