239967530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{6043}}^1$

素因数の和:6099

約数の個数: 48

約数和(自身を含む): 497397024

約数和(自身を除く): 257429494

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 3610, 3971, 6043, 7942, 12086, 19855, 30215, 39710, 60430, 66473, 114817, 132946, 229634, 332365, 574085, 664730, 1148170, 1262987, 2181523, 2525974, 4363046, 6314935, 10907615, 12629870, 21815230, 23996753, 47993506, 119983765, 239967530]

約数ペア:

[(1, 239967530), (2, 119983765), (5, 47993506), (10, 23996753), (11, 21815230), (19, 12629870), (22, 10907615), (38, 6314935), (55, 4363046), (95, 2525974), (110, 2181523), (190, 1262987), (209, 1148170), (361, 664730), (418, 574085), (722, 332365), (1045, 229634), (1805, 132946), (2090, 114817), (3610, 66473), (3971, 60430), (6043, 39710), (7942, 30215), (12086, 19855)]