3113340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 9179520

約数和(自身を除く): 6066180

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, 2731, 5462, 8193, 10924, 13655, 16386, 27310, 32772, 40965, 51889, 54620, 81930, 103778, 155667, 163860, 207556, 259445, 311334, 518890, 622668, 778335, 1037780, 1556670, 3113340]

約数ペア:

[(1, 3113340), (2, 1556670), (3, 1037780), (4, 778335), (5, 622668), (6, 518890), (10, 311334), (12, 259445), (15, 207556), (19, 163860), (20, 155667), (30, 103778), (38, 81930), (57, 54620), (60, 51889), (76, 40965), (95, 32772), (114, 27310), (190, 16386), (228, 13655), (285, 10924), (380, 8193), (570, 5462), (1140, 2731)]