157420740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{114073}}^1$

素因数の和:114108

約数の個数: 48

約数和(自身を含む): 459946368

約数和(自身を除く): 302525628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 114073, 228146, 342219, 456292, 570365, 684438, 1140730, 1368876, 1711095, 2281460, 2623679, 3422190, 5247358, 6844380, 7871037, 10494716, 13118395, 15742074, 26236790, 31484148, 39355185, 52473580, 78710370, 157420740]

約数ペア:

[(1, 157420740), (2, 78710370), (3, 52473580), (4, 39355185), (5, 31484148), (6, 26236790), (10, 15742074), (12, 13118395), (15, 10494716), (20, 7871037), (23, 6844380), (30, 5247358), (46, 3422190), (60, 2623679), (69, 2281460), (92, 1711095), (115, 1368876), (138, 1140730), (230, 684438), (276, 570365), (345, 456292), (460, 342219), (690, 228146), (1380, 114073)]