77021370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20873}}^1$

素因数の和:20927

約数の個数: 48

約数和(自身を含む): 205149672

約数和(自身を除く): 128128302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 20873, 41746, 62619, 104365, 125238, 187857, 208730, 313095, 375714, 626190, 855793, 939285, 1711586, 1878570, 2567379, 4278965, 5134758, 7702137, 8557930, 12836895, 15404274, 25673790, 38510685, 77021370]

約数ペア:

[(1, 77021370), (2, 38510685), (3, 25673790), (5, 15404274), (6, 12836895), (9, 8557930), (10, 7702137), (15, 5134758), (18, 4278965), (30, 2567379), (41, 1878570), (45, 1711586), (82, 939285), (90, 855793), (123, 626190), (205, 375714), (246, 313095), (369, 208730), (410, 187857), (615, 125238), (738, 104365), (1230, 62619), (1845, 41746), (3690, 20873)]