170444430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145679}}^1$

素因数の和:145705

約数の個数: 48

約数和(自身を含む): 477247680

約数和(自身を除く): 306803250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 145679, 291358, 437037, 728395, 874074, 1311111, 1456790, 1893827, 2185185, 2622222, 3787654, 4370370, 5681481, 6555555, 9469135, 11362962, 13111110, 17044443, 18938270, 28407405, 34088886, 56814810, 85222215, 170444430]

約数ペア:

[(1, 170444430), (2, 85222215), (3, 56814810), (5, 34088886), (6, 28407405), (9, 18938270), (10, 17044443), (13, 13111110), (15, 11362962), (18, 9469135), (26, 6555555), (30, 5681481), (39, 4370370), (45, 3787654), (65, 2622222), (78, 2185185), (90, 1893827), (117, 1456790), (130, 1311111), (195, 874074), (234, 728395), (390, 437037), (585, 291358), (1170, 145679)]