30156335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 12421585

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 769, 1265, 1705, 3565, 3845, 7843, 8459, 17687, 23839, 39215, 42295, 88435, 119195, 194557, 262229, 548297, 972785, 1311145, 2741485, 6031267, 30156335]

約数ペア:

[(1, 30156335), (5, 6031267), (11, 2741485), (23, 1311145), (31, 972785), (55, 548297), (115, 262229), (155, 194557), (253, 119195), (341, 88435), (713, 42295), (769, 39215), (1265, 23839), (1705, 17687), (3565, 8459), (3845, 7843)]