144409870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5189}}^1$

素因数の和:5241

約数の個数: 48

約数和(自身を含む): 298196640

約数和(自身を除く): 153786770

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5189, 5566, 10378, 13915, 25945, 27830, 51890, 57079, 114158, 119347, 238694, 285395, 570790, 596735, 627869, 1193470, 1255738, 1312817, 2625634, 3139345, 6278690, 6564085, 13128170, 14440987, 28881974, 72204935, 144409870]

約数ペア:

[(1, 144409870), (2, 72204935), (5, 28881974), (10, 14440987), (11, 13128170), (22, 6564085), (23, 6278690), (46, 3139345), (55, 2625634), (110, 1312817), (115, 1255738), (121, 1193470), (230, 627869), (242, 596735), (253, 570790), (506, 285395), (605, 238694), (1210, 119347), (1265, 114158), (2530, 57079), (2783, 51890), (5189, 27830), (5566, 25945), (10378, 13915)]