2236890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 5412096

約数和(自身を除く): 3175206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 431, 519, 862, 865, 1038, 1293, 1730, 2155, 2586, 2595, 4310, 5190, 6465, 12930, 74563, 149126, 223689, 372815, 447378, 745630, 1118445, 2236890]

約数ペア:

[(1, 2236890), (2, 1118445), (3, 745630), (5, 447378), (6, 372815), (10, 223689), (15, 149126), (30, 74563), (173, 12930), (346, 6465), (431, 5190), (519, 4310), (862, 2595), (865, 2586), (1038, 2155), (1293, 1730)]