30908176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8741}}^1$

素因数の和:8779

約数の個数: 40

約数和(自身を含む): 68292504

約数和(自身を除く): 37384328

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8741, 17482, 34964, 69928, 113633, 139856, 148597, 227266, 297194, 454532, 594388, 909064, 1188776, 1818128, 1931761, 2377552, 3863522, 7727044, 15454088, 30908176]

約数ペア:

[(1, 30908176), (2, 15454088), (4, 7727044), (8, 3863522), (13, 2377552), (16, 1931761), (17, 1818128), (26, 1188776), (34, 909064), (52, 594388), (68, 454532), (104, 297194), (136, 227266), (208, 148597), (221, 139856), (272, 113633), (442, 69928), (884, 34964), (1768, 17482), (3536, 8741)]