129653340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113731}}^1$

素因数の和:113762

約数の個数: 48

約数和(自身を含む): 382139520

約数和(自身を除く): 252486180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 113731, 227462, 341193, 454924, 568655, 682386, 1137310, 1364772, 1705965, 2160889, 2274620, 3411930, 4321778, 6482667, 6823860, 8643556, 10804445, 12965334, 21608890, 25930668, 32413335, 43217780, 64826670, 129653340]

約数ペア:

[(1, 129653340), (2, 64826670), (3, 43217780), (4, 32413335), (5, 25930668), (6, 21608890), (10, 12965334), (12, 10804445), (15, 8643556), (19, 6823860), (20, 6482667), (30, 4321778), (38, 3411930), (57, 2274620), (60, 2160889), (76, 1705965), (95, 1364772), (114, 1137310), (190, 682386), (228, 568655), (285, 454924), (380, 341193), (570, 227462), (1140, 113731)]