39479820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1063}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 110826240

約数和(自身を除く): 71346420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1063, 1238, 1857, 2126, 2476, 3095, 3189, 3714, 4252, 5315, 6190, 6378, 7428, 9285, 10630, 12380, 12756, 15945, 18570, 21260, 31890, 37140, 63780, 657997, 1315994, 1973991, 2631988, 3289985, 3947982, 6579970, 7895964, 9869955, 13159940, 19739910, 39479820]

約数ペア:

[(1, 39479820), (2, 19739910), (3, 13159940), (4, 9869955), (5, 7895964), (6, 6579970), (10, 3947982), (12, 3289985), (15, 2631988), (20, 1973991), (30, 1315994), (60, 657997), (619, 63780), (1063, 37140), (1238, 31890), (1857, 21260), (2126, 18570), (2476, 15945), (3095, 12756), (3189, 12380), (3714, 10630), (4252, 9285), (5315, 7428), (6190, 6378)]