30947150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 63370944

約数和(自身を除く): 32423794

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1013, 1175, 1222, 2026, 2350, 3055, 5065, 6110, 10130, 13169, 15275, 25325, 26338, 30550, 47611, 50650, 65845, 95222, 131690, 238055, 329225, 476110, 618943, 658450, 1190275, 1237886, 2380550, 3094715, 6189430, 15473575, 30947150]

約数ペア:

[(1, 30947150), (2, 15473575), (5, 6189430), (10, 3094715), (13, 2380550), (25, 1237886), (26, 1190275), (47, 658450), (50, 618943), (65, 476110), (94, 329225), (130, 238055), (235, 131690), (325, 95222), (470, 65845), (611, 50650), (650, 47611), (1013, 30550), (1175, 26338), (1222, 25325), (2026, 15275), (2350, 13169), (3055, 10130), (5065, 6110)]