2586160590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83939}}^1$

素因数の和:84041

約数の個数: 64

約数和(自身を含む): 6768921600

約数和(自身を除く): 4182761010

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, 5135, 6162, 10270, 15405, 30810, 83939, 167878, 251817, 419695, 503634, 839390, 1091207, 1259085, 2182414, 2518170, 3273621, 5456035, 6547242, 6631181, 10912070, 13262362, 16368105, 19893543, 32736210, 33155905, 39787086, 66311810, 86205353, 99467715, 172410706, 198935430, 258616059, 431026765, 517232118, 862053530, 1293080295, 2586160590]

約数ペア:

[(1, 2586160590), (2, 1293080295), (3, 862053530), (5, 517232118), (6, 431026765), (10, 258616059), (13, 198935430), (15, 172410706), (26, 99467715), (30, 86205353), (39, 66311810), (65, 39787086), (78, 33155905), (79, 32736210), (130, 19893543), (158, 16368105), (195, 13262362), (237, 10912070), (390, 6631181), (395, 6547242), (474, 5456035), (790, 3273621), (1027, 2518170), (1185, 2182414), (2054, 1259085), (2370, 1091207), (3081, 839390), (5135, 503634), (6162, 419695), (10270, 251817), (15405, 167878), (30810, 83939)]