30506612

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 54250560

約数和(自身を除く): 23743948

約数列:

[1, 2, 4, 137, 179, 274, 311, 358, 548, 622, 716, 1244, 24523, 42607, 49046, 55669, 85214, 98092, 111338, 170428, 222676, 7626653, 15253306, 30506612]

約数ペア:

[(1, 30506612), (2, 15253306), (4, 7626653), (137, 222676), (179, 170428), (274, 111338), (311, 98092), (358, 85214), (548, 55669), (622, 49046), (716, 42607), (1244, 24523)]