16675860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 46872000

約数和(自身を除く): 30196140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 619, 898, 1238, 1347, 1796, 1857, 2245, 2476, 2694, 3095, 3714, 4490, 5388, 6190, 6735, 7428, 8980, 9285, 12380, 13470, 18570, 26940, 37140, 277931, 555862, 833793, 1111724, 1389655, 1667586, 2779310, 3335172, 4168965, 5558620, 8337930, 16675860]

約数ペア:

[(1, 16675860), (2, 8337930), (3, 5558620), (4, 4168965), (5, 3335172), (6, 2779310), (10, 1667586), (12, 1389655), (15, 1111724), (20, 833793), (30, 555862), (60, 277931), (449, 37140), (619, 26940), (898, 18570), (1238, 13470), (1347, 12380), (1796, 9285), (1857, 8980), (2245, 7428), (2476, 6735), (2694, 6190), (3095, 5388), (3714, 4490)]