434940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 1330560

約数和(自身を除く): 895620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 659, 660, 1318, 1977, 2636, 3295, 3954, 6590, 7249, 7908, 9885, 13180, 14498, 19770, 21747, 28996, 36245, 39540, 43494, 72490, 86988, 108735, 144980, 217470, 434940]

約数ペア:

[(1, 434940), (2, 217470), (3, 144980), (4, 108735), (5, 86988), (6, 72490), (10, 43494), (11, 39540), (12, 36245), (15, 28996), (20, 21747), (22, 19770), (30, 14498), (33, 13180), (44, 9885), (55, 7908), (60, 7249), (66, 6590), (110, 3954), (132, 3295), (165, 2636), (220, 1977), (330, 1318), (659, 660)]