15100540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8297}}^1$

素因数の和:8326

約数の個数: 48

約数和(自身を含む): 39033792

約数和(自身を除く): 23933252

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, 8297, 16594, 33188, 41485, 58079, 82970, 107861, 116158, 165940, 215722, 232316, 290395, 431444, 539305, 580790, 755027, 1078610, 1161580, 1510054, 2157220, 3020108, 3775135, 7550270, 15100540]

約数ペア:

[(1, 15100540), (2, 7550270), (4, 3775135), (5, 3020108), (7, 2157220), (10, 1510054), (13, 1161580), (14, 1078610), (20, 755027), (26, 580790), (28, 539305), (35, 431444), (52, 290395), (65, 232316), (70, 215722), (91, 165940), (130, 116158), (140, 107861), (182, 82970), (260, 58079), (364, 41485), (455, 33188), (910, 16594), (1820, 8297)]