230720826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{148469}}^1$

素因数の和:148518

約数の個数: 32

約数和(自身を含む): 541618560

約数和(自身を除く): 310897734

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 148469, 296938, 445407, 890814, 1039283, 2078566, 3117849, 5493353, 6235698, 10986706, 16480059, 32960118, 38453471, 76906942, 115360413, 230720826]

約数ペア:

[(1, 230720826), (2, 115360413), (3, 76906942), (6, 38453471), (7, 32960118), (14, 16480059), (21, 10986706), (37, 6235698), (42, 5493353), (74, 3117849), (111, 2078566), (222, 1039283), (259, 890814), (518, 445407), (777, 296938), (1554, 148469)]