78859530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5581}}^1$

素因数の和:5751

約数の個数: 48

約数和(自身を含む): 206377704

約数和(自身を除く): 127518174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 5581, 7065, 11162, 14130, 16743, 27905, 33486, 50229, 55810, 83715, 100458, 167430, 251145, 502290, 876217, 1752434, 2628651, 4381085, 5257302, 7885953, 8762170, 13143255, 15771906, 26286510, 39429765, 78859530]

約数ペア:

[(1, 78859530), (2, 39429765), (3, 26286510), (5, 15771906), (6, 13143255), (9, 8762170), (10, 7885953), (15, 5257302), (18, 4381085), (30, 2628651), (45, 1752434), (90, 876217), (157, 502290), (314, 251145), (471, 167430), (785, 100458), (942, 83715), (1413, 55810), (1570, 50229), (2355, 33486), (2826, 27905), (4710, 16743), (5581, 14130), (7065, 11162)]