71449590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 179262720

約数和(自身を除く): 107813130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 59, 74, 111, 118, 177, 185, 222, 295, 354, 370, 555, 590, 885, 1091, 1110, 1770, 2182, 2183, 3273, 4366, 5455, 6546, 6549, 10910, 10915, 13098, 16365, 21830, 32730, 32745, 40367, 64369, 65490, 80734, 121101, 128738, 193107, 201835, 242202, 321845, 386214, 403670, 605505, 643690, 965535, 1211010, 1931070, 2381653, 4763306, 7144959, 11908265, 14289918, 23816530, 35724795, 71449590]

約数ペア:

[(1, 71449590), (2, 35724795), (3, 23816530), (5, 14289918), (6, 11908265), (10, 7144959), (15, 4763306), (30, 2381653), (37, 1931070), (59, 1211010), (74, 965535), (111, 643690), (118, 605505), (177, 403670), (185, 386214), (222, 321845), (295, 242202), (354, 201835), (370, 193107), (555, 128738), (590, 121101), (885, 80734), (1091, 65490), (1110, 64369), (1770, 40367), (2182, 32745), (2183, 32730), (3273, 21830), (4366, 16365), (5455, 13098), (6546, 10915), (6549, 10910)]