16930920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 51120000

約数和(自身を除く): 34189080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 709, 796, 995, 1194, 1418, 1592, 1990, 2127, 2388, 2836, 2985, 3545, 3980, 4254, 4776, 5672, 5970, 7090, 7960, 8508, 10635, 11940, 14180, 17016, 21270, 23880, 28360, 42540, 85080, 141091, 282182, 423273, 564364, 705455, 846546, 1128728, 1410910, 1693092, 2116365, 2821820, 3386184, 4232730, 5643640, 8465460, 16930920]

約数ペア:

[(1, 16930920), (2, 8465460), (3, 5643640), (4, 4232730), (5, 3386184), (6, 2821820), (8, 2116365), (10, 1693092), (12, 1410910), (15, 1128728), (20, 846546), (24, 705455), (30, 564364), (40, 423273), (60, 282182), (120, 141091), (199, 85080), (398, 42540), (597, 28360), (709, 23880), (796, 21270), (995, 17016), (1194, 14180), (1418, 11940), (1592, 10635), (1990, 8508), (2127, 7960), (2388, 7090), (2836, 5970), (2985, 5672), (3545, 4776), (3980, 4254)]