56440830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 144426240

約数和(自身を除く): 87985410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 285, 415, 498, 570, 830, 1193, 1245, 1577, 2386, 2490, 3154, 3579, 4731, 5965, 7158, 7885, 9462, 11930, 15770, 17895, 22667, 23655, 35790, 45334, 47310, 68001, 99019, 113335, 136002, 198038, 226670, 297057, 340005, 495095, 594114, 680010, 990190, 1485285, 1881361, 2970570, 3762722, 5644083, 9406805, 11288166, 18813610, 28220415, 56440830]

約数ペア:

[(1, 56440830), (2, 28220415), (3, 18813610), (5, 11288166), (6, 9406805), (10, 5644083), (15, 3762722), (19, 2970570), (30, 1881361), (38, 1485285), (57, 990190), (83, 680010), (95, 594114), (114, 495095), (166, 340005), (190, 297057), (249, 226670), (285, 198038), (415, 136002), (498, 113335), (570, 99019), (830, 68001), (1193, 47310), (1245, 45334), (1577, 35790), (2386, 23655), (2490, 22667), (3154, 17895), (3579, 15770), (4731, 11930), (5965, 9462), (7158, 7885)]