13686630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{907}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 32949504

約数和(自身を除く): 19262874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 907, 1006, 1509, 1814, 2515, 2721, 3018, 4535, 5030, 5442, 7545, 9070, 13605, 15090, 27210, 456221, 912442, 1368663, 2281105, 2737326, 4562210, 6843315, 13686630]

約数ペア:

[(1, 13686630), (2, 6843315), (3, 4562210), (5, 2737326), (6, 2281105), (10, 1368663), (15, 912442), (30, 456221), (503, 27210), (907, 15090), (1006, 13605), (1509, 9070), (1814, 7545), (2515, 5442), (2721, 5030), (3018, 4535)]