9775230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 25325568

約数和(自身を除く): 15550338

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 457, 465, 690, 713, 914, 930, 1371, 1426, 2139, 2285, 2742, 3565, 4278, 4570, 6855, 7130, 10511, 10695, 13710, 14167, 21022, 21390, 28334, 31533, 42501, 52555, 63066, 70835, 85002, 105110, 141670, 157665, 212505, 315330, 325841, 425010, 651682, 977523, 1629205, 1955046, 3258410, 4887615, 9775230]

約数ペア:

[(1, 9775230), (2, 4887615), (3, 3258410), (5, 1955046), (6, 1629205), (10, 977523), (15, 651682), (23, 425010), (30, 325841), (31, 315330), (46, 212505), (62, 157665), (69, 141670), (93, 105110), (115, 85002), (138, 70835), (155, 63066), (186, 52555), (230, 42501), (310, 31533), (345, 28334), (457, 21390), (465, 21022), (690, 14167), (713, 13710), (914, 10695), (930, 10511), (1371, 7130), (1426, 6855), (2139, 4570), (2285, 4278), (2742, 3565)]