68802420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60353}}^1$

素因数の和:60384

約数の個数: 48

約数和(自身を含む): 202789440

約数和(自身を除く): 133987020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 60353, 120706, 181059, 241412, 301765, 362118, 603530, 724236, 905295, 1146707, 1207060, 1810590, 2293414, 3440121, 3621180, 4586828, 5733535, 6880242, 11467070, 13760484, 17200605, 22934140, 34401210, 68802420]

約数ペア:

[(1, 68802420), (2, 34401210), (3, 22934140), (4, 17200605), (5, 13760484), (6, 11467070), (10, 6880242), (12, 5733535), (15, 4586828), (19, 3621180), (20, 3440121), (30, 2293414), (38, 1810590), (57, 1207060), (60, 1146707), (76, 905295), (95, 724236), (114, 603530), (190, 362118), (228, 301765), (285, 241412), (380, 181059), (570, 120706), (1140, 60353)]