388766010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13103}}^1$

素因数の和:13179

約数の個数: 64

約数和(自身を含む): 996323328

約数和(自身を除く): 607557318

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1978, 2967, 4945, 5934, 9890, 13103, 14835, 26206, 29670, 39309, 65515, 78618, 131030, 196545, 301369, 393090, 563429, 602738, 904107, 1126858, 1506845, 1690287, 1808214, 2817145, 3013690, 3380574, 4520535, 5634290, 8451435, 9041070, 12958867, 16902870, 25917734, 38876601, 64794335, 77753202, 129588670, 194383005, 388766010]

約数ペア:

[(1, 388766010), (2, 194383005), (3, 129588670), (5, 77753202), (6, 64794335), (10, 38876601), (15, 25917734), (23, 16902870), (30, 12958867), (43, 9041070), (46, 8451435), (69, 5634290), (86, 4520535), (115, 3380574), (129, 3013690), (138, 2817145), (215, 1808214), (230, 1690287), (258, 1506845), (345, 1126858), (430, 904107), (645, 602738), (690, 563429), (989, 393090), (1290, 301369), (1978, 196545), (2967, 131030), (4945, 78618), (5934, 65515), (9890, 39309), (13103, 29670), (14835, 26206)]