30210224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 40499536

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 253, 272, 368, 374, 391, 439, 506, 748, 782, 878, 1012, 1496, 1564, 1756, 2024, 2992, 3128, 3512, 4048, 4301, 4829, 6256, 7024, 7463, 8602, 9658, 10097, 14926, 17204, 19316, 20194, 29852, 34408, 38632, 40388, 59704, 68816, 77264, 80776, 82093, 111067, 119408, 161552, 164186, 171649, 222134, 328372, 343298, 444268, 656744, 686596, 888536, 1313488, 1373192, 1777072, 1888139, 2746384, 3776278, 7552556, 15105112, 30210224]

約数ペア:

[(1, 30210224), (2, 15105112), (4, 7552556), (8, 3776278), (11, 2746384), (16, 1888139), (17, 1777072), (22, 1373192), (23, 1313488), (34, 888536), (44, 686596), (46, 656744), (68, 444268), (88, 343298), (92, 328372), (136, 222134), (176, 171649), (184, 164186), (187, 161552), (253, 119408), (272, 111067), (368, 82093), (374, 80776), (391, 77264), (439, 68816), (506, 59704), (748, 40388), (782, 38632), (878, 34408), (1012, 29852), (1496, 20194), (1564, 19316), (1756, 17204), (2024, 14926), (2992, 10097), (3128, 9658), (3512, 8602), (4048, 7463), (4301, 7024), (4829, 6256)]