131651130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4273}}^1$

素因数の和:4375

約数の個数: 64

約数和(自身を含む): 344655360

約数和(自身を除く): 213004230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 3081, 4273, 5135, 6162, 8546, 10270, 12819, 15405, 21365, 25638, 30810, 42730, 55549, 64095, 111098, 128190, 166647, 277745, 333294, 337567, 555490, 675134, 833235, 1012701, 1666470, 1687835, 2025402, 3375670, 4388371, 5063505, 8776742, 10127010, 13165113, 21941855, 26330226, 43883710, 65825565, 131651130]

約数ペア:

[(1, 131651130), (2, 65825565), (3, 43883710), (5, 26330226), (6, 21941855), (10, 13165113), (13, 10127010), (15, 8776742), (26, 5063505), (30, 4388371), (39, 3375670), (65, 2025402), (78, 1687835), (79, 1666470), (130, 1012701), (158, 833235), (195, 675134), (237, 555490), (390, 337567), (395, 333294), (474, 277745), (790, 166647), (1027, 128190), (1185, 111098), (2054, 64095), (2370, 55549), (3081, 42730), (4273, 30810), (5135, 25638), (6162, 21365), (8546, 15405), (10270, 12819)]