241814020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 593865216

約数和(自身を除く): 352051196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 227, 245, 454, 490, 908, 980, 1087, 1135, 1589, 2174, 2270, 3178, 4348, 4540, 5435, 6356, 7609, 7945, 10870, 11123, 15218, 15890, 21740, 22246, 30436, 31780, 38045, 44492, 53263, 55615, 76090, 106526, 111230, 152180, 213052, 222460, 246749, 266315, 493498, 532630, 986996, 1065260, 1233745, 1727243, 2467490, 3454486, 4934980, 6908972, 8636215, 12090701, 17272430, 24181402, 34544860, 48362804, 60453505, 120907010, 241814020]

約数ペア:

[(1, 241814020), (2, 120907010), (4, 60453505), (5, 48362804), (7, 34544860), (10, 24181402), (14, 17272430), (20, 12090701), (28, 8636215), (35, 6908972), (49, 4934980), (70, 3454486), (98, 2467490), (140, 1727243), (196, 1233745), (227, 1065260), (245, 986996), (454, 532630), (490, 493498), (908, 266315), (980, 246749), (1087, 222460), (1135, 213052), (1589, 152180), (2174, 111230), (2270, 106526), (3178, 76090), (4348, 55615), (4540, 53263), (5435, 44492), (6356, 38045), (7609, 31780), (7945, 30436), (10870, 22246), (11123, 21740), (15218, 15890)]