164042910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4229}}^1$

素因数の和:4673

約数の個数: 48

約数和(自身を含む): 427602240

約数和(自身を除く): 263559330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 2155, 2586, 3879, 4229, 4310, 6465, 7758, 8458, 12687, 12930, 19395, 21145, 25374, 38061, 38790, 42290, 63435, 76122, 126870, 190305, 380610, 1822699, 3645398, 5468097, 9113495, 10936194, 16404291, 18226990, 27340485, 32808582, 54680970, 82021455, 164042910]

約数ペア:

[(1, 164042910), (2, 82021455), (3, 54680970), (5, 32808582), (6, 27340485), (9, 18226990), (10, 16404291), (15, 10936194), (18, 9113495), (30, 5468097), (45, 3645398), (90, 1822699), (431, 380610), (862, 190305), (1293, 126870), (2155, 76122), (2586, 63435), (3879, 42290), (4229, 38790), (4310, 38061), (6465, 25374), (7758, 21145), (8458, 19395), (12687, 12930)]