39489870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4001}}^1$

素因数の和:4065

約数の個数: 64

約数和(自身を含む): 110647296

約数和(自身を除く): 71157426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4001, 4935, 8002, 9870, 12003, 20005, 24006, 28007, 40010, 56014, 60015, 84021, 120030, 140035, 168042, 188047, 280070, 376094, 420105, 564141, 840210, 940235, 1128282, 1316329, 1880470, 2632658, 2820705, 3948987, 5641410, 6581645, 7897974, 13163290, 19744935, 39489870]

約数ペア:

[(1, 39489870), (2, 19744935), (3, 13163290), (5, 7897974), (6, 6581645), (7, 5641410), (10, 3948987), (14, 2820705), (15, 2632658), (21, 1880470), (30, 1316329), (35, 1128282), (42, 940235), (47, 840210), (70, 564141), (94, 420105), (105, 376094), (141, 280070), (210, 188047), (235, 168042), (282, 140035), (329, 120030), (470, 84021), (658, 60015), (705, 56014), (987, 40010), (1410, 28007), (1645, 24006), (1974, 20005), (3290, 12003), (4001, 9870), (4935, 8002)]