15950060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 38949120

約数和(自身を除く): 22999060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 1931, 2065, 3862, 4130, 7724, 8260, 9655, 13517, 19310, 27034, 38620, 54068, 67585, 113929, 135170, 227858, 270340, 455716, 569645, 797503, 1139290, 1595006, 2278580, 3190012, 3987515, 7975030, 15950060]

約数ペア:

[(1, 15950060), (2, 7975030), (4, 3987515), (5, 3190012), (7, 2278580), (10, 1595006), (14, 1139290), (20, 797503), (28, 569645), (35, 455716), (59, 270340), (70, 227858), (118, 135170), (140, 113929), (236, 67585), (295, 54068), (413, 38620), (590, 27034), (826, 19310), (1180, 13517), (1652, 9655), (1931, 8260), (2065, 7724), (3862, 4130)]