47378670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19991}}^1$

素因数の和:20080

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 67775250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 19991, 39982, 59973, 99955, 119946, 199910, 299865, 599730, 1579289, 3158578, 4737867, 7896445, 9475734, 15792890, 23689335, 47378670]

約数ペア:

[(1, 47378670), (2, 23689335), (3, 15792890), (5, 9475734), (6, 7896445), (10, 4737867), (15, 3158578), (30, 1579289), (79, 599730), (158, 299865), (237, 199910), (395, 119946), (474, 99955), (790, 59973), (1185, 39982), (2370, 19991)]