84985830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11953}}^1$

素因数の和:12045

約数の個数: 48

約数和(自身を含む): 223778880

約数和(自身を除く): 138793050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 11953, 23906, 35859, 59765, 71718, 107577, 119530, 179295, 215154, 358590, 537885, 944287, 1075770, 1888574, 2832861, 4721435, 5665722, 8498583, 9442870, 14164305, 16997166, 28328610, 42492915, 84985830]

約数ペア:

[(1, 84985830), (2, 42492915), (3, 28328610), (5, 16997166), (6, 14164305), (9, 9442870), (10, 8498583), (15, 5665722), (18, 4721435), (30, 2832861), (45, 1888574), (79, 1075770), (90, 944287), (158, 537885), (237, 358590), (395, 215154), (474, 179295), (711, 119530), (790, 107577), (1185, 71718), (1422, 59765), (2370, 35859), (3555, 23906), (7110, 11953)]