30669078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 72449280

約数和(自身を除く): 41780202

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 209, 222, 407, 418, 627, 661, 703, 814, 1221, 1254, 1322, 1406, 1983, 2109, 2442, 3966, 4218, 7271, 7733, 12559, 14542, 15466, 21813, 23199, 24457, 25118, 37677, 43626, 46398, 48914, 73371, 75354, 138149, 146742, 269027, 276298, 414447, 464683, 538054, 807081, 828894, 929366, 1394049, 1614162, 2788098, 5111513, 10223026, 15334539, 30669078]

約数ペア:

[(1, 30669078), (2, 15334539), (3, 10223026), (6, 5111513), (11, 2788098), (19, 1614162), (22, 1394049), (33, 929366), (37, 828894), (38, 807081), (57, 538054), (66, 464683), (74, 414447), (111, 276298), (114, 269027), (209, 146742), (222, 138149), (407, 75354), (418, 73371), (627, 48914), (661, 46398), (703, 43626), (814, 37677), (1221, 25118), (1254, 24457), (1322, 23199), (1406, 21813), (1983, 15466), (2109, 14542), (2442, 12559), (3966, 7733), (4218, 7271)]