31015380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46993}}^1$

素因数の和:47016

約数の個数: 48

約数和(自身を含む): 94739904

約数和(自身を除く): 63724524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 46993, 93986, 140979, 187972, 234965, 281958, 469930, 516923, 563916, 704895, 939860, 1033846, 1409790, 1550769, 2067692, 2584615, 2819580, 3101538, 5169230, 6203076, 7753845, 10338460, 15507690, 31015380]

約数ペア:

[(1, 31015380), (2, 15507690), (3, 10338460), (4, 7753845), (5, 6203076), (6, 5169230), (10, 3101538), (11, 2819580), (12, 2584615), (15, 2067692), (20, 1550769), (22, 1409790), (30, 1033846), (33, 939860), (44, 704895), (55, 563916), (60, 516923), (66, 469930), (110, 281958), (132, 234965), (165, 187972), (220, 140979), (330, 93986), (660, 46993)]