15509830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3307}}^1$

素因数の和:3388

約数の個数: 32

約数和(自身を含む): 32391936

約数和(自身を除く): 16882106

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 3307, 4690, 6614, 16535, 23149, 33070, 46298, 115745, 221569, 231490, 443138, 1107845, 1550983, 2215690, 3101966, 7754915, 15509830]

約数ペア:

[(1, 15509830), (2, 7754915), (5, 3101966), (7, 2215690), (10, 1550983), (14, 1107845), (35, 443138), (67, 231490), (70, 221569), (134, 115745), (335, 46298), (469, 33070), (670, 23149), (938, 16535), (2345, 6614), (3307, 4690)]