30409736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1879}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 69259200

約数和(自身を除く): 38849464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 1879, 2023, 2312, 3758, 4046, 7516, 8092, 13153, 15032, 16184, 26306, 31943, 52612, 63886, 105224, 127772, 223601, 255544, 447202, 543031, 894404, 1086062, 1788808, 2172124, 3801217, 4344248, 7602434, 15204868, 30409736]

約数ペア:

[(1, 30409736), (2, 15204868), (4, 7602434), (7, 4344248), (8, 3801217), (14, 2172124), (17, 1788808), (28, 1086062), (34, 894404), (56, 543031), (68, 447202), (119, 255544), (136, 223601), (238, 127772), (289, 105224), (476, 63886), (578, 52612), (952, 31943), (1156, 26306), (1879, 16184), (2023, 15032), (2312, 13153), (3758, 8092), (4046, 7516)]