42552390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 63118266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 103, 141, 206, 235, 282, 293, 309, 470, 515, 586, 618, 705, 879, 1030, 1410, 1465, 1545, 1758, 2930, 3090, 4395, 4841, 8790, 9682, 13771, 14523, 24205, 27542, 29046, 30179, 41313, 48410, 60358, 68855, 72615, 82626, 90537, 137710, 145230, 150895, 181074, 206565, 301790, 413130, 452685, 905370, 1418413, 2836826, 4255239, 7092065, 8510478, 14184130, 21276195, 42552390]

約数ペア:

[(1, 42552390), (2, 21276195), (3, 14184130), (5, 8510478), (6, 7092065), (10, 4255239), (15, 2836826), (30, 1418413), (47, 905370), (94, 452685), (103, 413130), (141, 301790), (206, 206565), (235, 181074), (282, 150895), (293, 145230), (309, 137710), (470, 90537), (515, 82626), (586, 72615), (618, 68855), (705, 60358), (879, 48410), (1030, 41313), (1410, 30179), (1465, 29046), (1545, 27542), (1758, 24205), (2930, 14523), (3090, 13771), (4395, 9682), (4841, 8790)]