15167940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3463}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 43064448

約数和(自身を除く): 27896508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 3463, 4380, 6926, 10389, 13852, 17315, 20778, 34630, 41556, 51945, 69260, 103890, 207780, 252799, 505598, 758397, 1011196, 1263995, 1516794, 2527990, 3033588, 3791985, 5055980, 7583970, 15167940]

約数ペア:

[(1, 15167940), (2, 7583970), (3, 5055980), (4, 3791985), (5, 3033588), (6, 2527990), (10, 1516794), (12, 1263995), (15, 1011196), (20, 758397), (30, 505598), (60, 252799), (73, 207780), (146, 103890), (219, 69260), (292, 51945), (365, 41556), (438, 34630), (730, 20778), (876, 17315), (1095, 13852), (1460, 10389), (2190, 6926), (3463, 4380)]