30488144

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 60833160

約数和(自身を除く): 30345016

約数列:

[1, 2, 4, 8, 16, 53, 106, 157, 212, 229, 314, 424, 458, 628, 848, 916, 1256, 1832, 2512, 3664, 8321, 12137, 16642, 24274, 33284, 35953, 48548, 66568, 71906, 97096, 133136, 143812, 194192, 287624, 575248, 1905509, 3811018, 7622036, 15244072, 30488144]

約数ペア:

[(1, 30488144), (2, 15244072), (4, 7622036), (8, 3811018), (16, 1905509), (53, 575248), (106, 287624), (157, 194192), (212, 143812), (229, 133136), (314, 97096), (424, 71906), (458, 66568), (628, 48548), (848, 35953), (916, 33284), (1256, 24274), (1832, 16642), (2512, 12137), (3664, 8321)]