30431832

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{40903}}^1$

素因数の和:40943

約数の個数: 32

約数和(自身を含む): 78535680

約数和(自身を除く): 48103848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 40903, 81806, 122709, 163612, 245418, 327224, 490836, 981672, 1267993, 2535986, 3803979, 5071972, 7607958, 10143944, 15215916, 30431832]

約数ペア:

[(1, 30431832), (2, 15215916), (3, 10143944), (4, 7607958), (6, 5071972), (8, 3803979), (12, 2535986), (24, 1267993), (31, 981672), (62, 490836), (93, 327224), (124, 245418), (186, 163612), (248, 122709), (372, 81806), (744, 40903)]