30581064

素因数分解:

$2^3\times 3^5\times {\mathrm{15731}}^1$

素因数の和:15752

約数の個数: 48

約数和(自身を含む): 85896720

約数和(自身を除く): 55315656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 15731, 31462, 47193, 62924, 94386, 125848, 141579, 188772, 283158, 377544, 424737, 566316, 849474, 1132632, 1274211, 1698948, 2548422, 3397896, 3822633, 5096844, 7645266, 10193688, 15290532, 30581064]

約数ペア:

[(1, 30581064), (2, 15290532), (3, 10193688), (4, 7645266), (6, 5096844), (8, 3822633), (9, 3397896), (12, 2548422), (18, 1698948), (24, 1274211), (27, 1132632), (36, 849474), (54, 566316), (72, 424737), (81, 377544), (108, 283158), (162, 188772), (216, 141579), (243, 125848), (324, 94386), (486, 62924), (648, 47193), (972, 31462), (1944, 15731)]