74204190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1693}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 193441248

約数和(自身を除く): 119237058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 1693, 2435, 2922, 3386, 4383, 4870, 5079, 7305, 8465, 8766, 10158, 14610, 15237, 16930, 21915, 25395, 30474, 43830, 50790, 76185, 152370, 824491, 1648982, 2473473, 4122455, 4946946, 7420419, 8244910, 12367365, 14840838, 24734730, 37102095, 74204190]

約数ペア:

[(1, 74204190), (2, 37102095), (3, 24734730), (5, 14840838), (6, 12367365), (9, 8244910), (10, 7420419), (15, 4946946), (18, 4122455), (30, 2473473), (45, 1648982), (90, 824491), (487, 152370), (974, 76185), (1461, 50790), (1693, 43830), (2435, 30474), (2922, 25395), (3386, 21915), (4383, 16930), (4870, 15237), (5079, 14610), (7305, 10158), (8465, 8766)]