39989010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 59543790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 141, 158, 235, 237, 282, 359, 395, 470, 474, 705, 718, 790, 1077, 1185, 1410, 1795, 2154, 2370, 3590, 3713, 5385, 7426, 10770, 11139, 16873, 18565, 22278, 28361, 33746, 37130, 50619, 55695, 56722, 84365, 85083, 101238, 111390, 141805, 168730, 170166, 253095, 283610, 425415, 506190, 850830, 1332967, 2665934, 3998901, 6664835, 7997802, 13329670, 19994505, 39989010]

約数ペア:

[(1, 39989010), (2, 19994505), (3, 13329670), (5, 7997802), (6, 6664835), (10, 3998901), (15, 2665934), (30, 1332967), (47, 850830), (79, 506190), (94, 425415), (141, 283610), (158, 253095), (235, 170166), (237, 168730), (282, 141805), (359, 111390), (395, 101238), (470, 85083), (474, 84365), (705, 56722), (718, 55695), (790, 50619), (1077, 37130), (1185, 33746), (1410, 28361), (1795, 22278), (2154, 18565), (2370, 16873), (3590, 11139), (3713, 10770), (5385, 7426)]