38447490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55721}}^1$

素因数の和:55754

約数の個数: 32

約数和(自身を含む): 96287616

約数和(自身を除く): 57840126

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 55721, 111442, 167163, 278605, 334326, 557210, 835815, 1281583, 1671630, 2563166, 3844749, 6407915, 7689498, 12815830, 19223745, 38447490]

約数ペア:

[(1, 38447490), (2, 19223745), (3, 12815830), (5, 7689498), (6, 6407915), (10, 3844749), (15, 2563166), (23, 1671630), (30, 1281583), (46, 835815), (69, 557210), (115, 334326), (138, 278605), (230, 167163), (345, 111442), (690, 55721)]