30661728

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10303}}^1$

素因数の和:10347

約数の個数: 48

約数和(自身を含む): 83091456

約数和(自身を除く): 52429728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 10303, 20606, 30909, 41212, 61818, 82424, 123636, 164848, 247272, 319393, 329696, 494544, 638786, 958179, 989088, 1277572, 1916358, 2555144, 3832716, 5110288, 7665432, 10220576, 15330864, 30661728]

約数ペア:

[(1, 30661728), (2, 15330864), (3, 10220576), (4, 7665432), (6, 5110288), (8, 3832716), (12, 2555144), (16, 1916358), (24, 1277572), (31, 989088), (32, 958179), (48, 638786), (62, 494544), (93, 329696), (96, 319393), (124, 247272), (186, 164848), (248, 123636), (372, 82424), (496, 61818), (744, 41212), (992, 30909), (1488, 20606), (2976, 10303)]