15056860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8273}}^1$

素因数の和:8302

約数の個数: 48

約数和(自身を含む): 38920896

約数和(自身を除く): 23864036

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 8273, 16546, 33092, 41365, 57911, 82730, 107549, 115822, 165460, 215098, 231644, 289555, 430196, 537745, 579110, 752843, 1075490, 1158220, 1505686, 2150980, 3011372, 3764215, 7528430, 15056860]

約数ペア:

[(1, 15056860), (2, 7528430), (4, 3764215), (5, 3011372), (7, 2150980), (10, 1505686), (13, 1158220), (14, 1075490), (20, 752843), (26, 579110), (28, 537745), (35, 430196), (52, 289555), (65, 231644), (70, 215098), (91, 165460), (130, 115822), (140, 107549), (182, 82730), (260, 57911), (364, 41365), (455, 33092), (910, 16546), (1820, 8273)]