173838471830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1\times {\mathrm{248401}}^1$

素因数の和:249944

約数の個数: 32

約数和(自身を含む): 319782798720

約数和(自身を除く): 145944326890

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1489, 2978, 7445, 14890, 69983, 139966, 248401, 349915, 496802, 699830, 1242005, 2484010, 11674847, 23349694, 58374235, 116748470, 369869089, 739738178, 1849345445, 3698690890, 17383847183, 34767694366, 86919235915, 173838471830]

約数ペア:

[(1, 173838471830), (2, 86919235915), (5, 34767694366), (10, 17383847183), (47, 3698690890), (94, 1849345445), (235, 739738178), (470, 369869089), (1489, 116748470), (2978, 58374235), (7445, 23349694), (14890, 11674847), (69983, 2484010), (139966, 1242005), (248401, 699830), (349915, 496802)]