139148230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 289578240

約数和(自身を除く): 150430010

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 130, 158, 170, 221, 395, 442, 790, 797, 1027, 1105, 1343, 1594, 2054, 2210, 2686, 3985, 5135, 6715, 7970, 10270, 10361, 13430, 13549, 17459, 20722, 27098, 34918, 51805, 62963, 67745, 87295, 103610, 125926, 135490, 174590, 176137, 314815, 352274, 629630, 818519, 880685, 1070371, 1637038, 1761370, 2140742, 4092595, 5351855, 8185190, 10703710, 13914823, 27829646, 69574115, 139148230]

約数ペア:

[(1, 139148230), (2, 69574115), (5, 27829646), (10, 13914823), (13, 10703710), (17, 8185190), (26, 5351855), (34, 4092595), (65, 2140742), (79, 1761370), (85, 1637038), (130, 1070371), (158, 880685), (170, 818519), (221, 629630), (395, 352274), (442, 314815), (790, 176137), (797, 174590), (1027, 135490), (1105, 125926), (1343, 103610), (1594, 87295), (2054, 67745), (2210, 62963), (2686, 51805), (3985, 34918), (5135, 27098), (6715, 20722), (7970, 17459), (10270, 13549), (10361, 13430)]