30818805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 51314688

約数和(自身を除く): 20495883

約数列:

[1, 3, 5, 15, 31, 93, 155, 191, 347, 465, 573, 955, 1041, 1735, 2865, 5205, 5921, 10757, 17763, 29605, 32271, 53785, 66277, 88815, 161355, 198831, 331385, 994155, 2054587, 6163761, 10272935, 30818805]

約数ペア:

[(1, 30818805), (3, 10272935), (5, 6163761), (15, 2054587), (31, 994155), (93, 331385), (155, 198831), (191, 161355), (347, 88815), (465, 66277), (573, 53785), (955, 32271), (1041, 29605), (1735, 17763), (2865, 10757), (5205, 5921)]