30250888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 66096000

約数和(自身を除く): 35845112

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 509, 646, 782, 874, 1018, 1292, 1564, 1748, 2036, 2584, 3128, 3496, 4072, 7429, 8653, 9671, 11707, 14858, 17306, 19342, 23414, 29716, 34612, 38684, 46828, 59432, 69224, 77368, 93656, 164407, 199019, 222433, 328814, 398038, 444866, 657628, 796076, 889732, 1315256, 1592152, 1779464, 3781361, 7562722, 15125444, 30250888]

約数ペア:

[(1, 30250888), (2, 15125444), (4, 7562722), (8, 3781361), (17, 1779464), (19, 1592152), (23, 1315256), (34, 889732), (38, 796076), (46, 657628), (68, 444866), (76, 398038), (92, 328814), (136, 222433), (152, 199019), (184, 164407), (323, 93656), (391, 77368), (437, 69224), (509, 59432), (646, 46828), (782, 38684), (874, 34612), (1018, 29716), (1292, 23414), (1564, 19342), (1748, 17306), (2036, 14858), (2584, 11707), (3128, 9671), (3496, 8653), (4072, 7429)]