30357008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 64683360

約数和(自身を除く): 34326352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 548, 1096, 1259, 1507, 2192, 2518, 3014, 5036, 6028, 10072, 12056, 13849, 20144, 24112, 27698, 55396, 110792, 172483, 221584, 344966, 689932, 1379864, 1897313, 2759728, 3794626, 7589252, 15178504, 30357008]

約数ペア:

[(1, 30357008), (2, 15178504), (4, 7589252), (8, 3794626), (11, 2759728), (16, 1897313), (22, 1379864), (44, 689932), (88, 344966), (137, 221584), (176, 172483), (274, 110792), (548, 55396), (1096, 27698), (1259, 24112), (1507, 20144), (2192, 13849), (2518, 12056), (3014, 10072), (5036, 6028)]