7971450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 20817120

約数和(自身を除く): 12845670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2797, 2850, 5594, 8391, 13985, 16782, 27970, 41955, 53143, 69925, 83910, 106286, 139850, 159429, 209775, 265715, 318858, 419550, 531430, 797145, 1328575, 1594290, 2657150, 3985725, 7971450]

約数ペア:

[(1, 7971450), (2, 3985725), (3, 2657150), (5, 1594290), (6, 1328575), (10, 797145), (15, 531430), (19, 419550), (25, 318858), (30, 265715), (38, 209775), (50, 159429), (57, 139850), (75, 106286), (95, 83910), (114, 69925), (150, 53143), (190, 41955), (285, 27970), (475, 16782), (570, 13985), (950, 8391), (1425, 5594), (2797, 2850)]