139363890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{5261}}^1$

素因数の和:6154

約数の個数: 32

約数和(自身を含む): 334915776

約数和(自身を除く): 195551886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 883, 1766, 2649, 4415, 5261, 5298, 8830, 10522, 13245, 15783, 26305, 26490, 31566, 52610, 78915, 157830, 4645463, 9290926, 13936389, 23227315, 27872778, 46454630, 69681945, 139363890]

約数ペア:

[(1, 139363890), (2, 69681945), (3, 46454630), (5, 27872778), (6, 23227315), (10, 13936389), (15, 9290926), (30, 4645463), (883, 157830), (1766, 78915), (2649, 52610), (4415, 31566), (5261, 26490), (5298, 26305), (8830, 15783), (10522, 13245)]