145477670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65827}}^1$

素因数の和:65864

約数の個数: 32

約数和(自身を含む): 298595808

約数和(自身を除く): 153118138

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 65827, 131654, 329135, 658270, 855751, 1119059, 1711502, 2238118, 4278755, 5595295, 8557510, 11190590, 14547767, 29095534, 72738835, 145477670]

約数ペア:

[(1, 145477670), (2, 72738835), (5, 29095534), (10, 14547767), (13, 11190590), (17, 8557510), (26, 5595295), (34, 4278755), (65, 2238118), (85, 1711502), (130, 1119059), (170, 855751), (221, 658270), (442, 329135), (1105, 131654), (2210, 65827)]