449968370820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11059}}^1\times {\mathrm{678133}}^1$

素因数の和:689204

約数の個数: 48

約数和(自身を含む): 1260027222720

約数和(自身を除く): 810058851900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11059, 22118, 33177, 44236, 55295, 66354, 110590, 132708, 165885, 221180, 331770, 663540, 678133, 1356266, 2034399, 2712532, 3390665, 4068798, 6781330, 8137596, 10171995, 13562660, 20343990, 40687980, 7499472847, 14998945694, 22498418541, 29997891388, 37497364235, 44996837082, 74994728470, 89993674164, 112492092705, 149989456940, 224984185410, 449968370820]

約数ペア:

[(1, 449968370820), (2, 224984185410), (3, 149989456940), (4, 112492092705), (5, 89993674164), (6, 74994728470), (10, 44996837082), (12, 37497364235), (15, 29997891388), (20, 22498418541), (30, 14998945694), (60, 7499472847), (11059, 40687980), (22118, 20343990), (33177, 13562660), (44236, 10171995), (55295, 8137596), (66354, 6781330), (110590, 4068798), (132708, 3390665), (165885, 2712532), (221180, 2034399), (331770, 1356266), (663540, 678133)]