1802103690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{1373}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 4399526016

約数和(自身を除く): 2597422326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 653, 670, 1005, 1306, 1373, 1959, 2010, 2746, 3265, 3918, 4119, 6530, 6865, 8238, 9795, 13730, 19590, 20595, 41190, 43751, 87502, 91991, 131253, 183982, 218755, 262506, 275973, 437510, 459955, 551946, 656265, 896569, 919910, 1312530, 1379865, 1793138, 2689707, 2759730, 4482845, 5379414, 8965690, 13448535, 26897070, 60070123, 120140246, 180210369, 300350615, 360420738, 600701230, 901051845, 1802103690]

約数ペア:

[(1, 1802103690), (2, 901051845), (3, 600701230), (5, 360420738), (6, 300350615), (10, 180210369), (15, 120140246), (30, 60070123), (67, 26897070), (134, 13448535), (201, 8965690), (335, 5379414), (402, 4482845), (653, 2759730), (670, 2689707), (1005, 1793138), (1306, 1379865), (1373, 1312530), (1959, 919910), (2010, 896569), (2746, 656265), (3265, 551946), (3918, 459955), (4119, 437510), (6530, 275973), (6865, 262506), (8238, 218755), (9795, 183982), (13730, 131253), (19590, 91991), (20595, 87502), (41190, 43751)]