38455970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2399}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 79488000

約数和(自身を除く): 41032030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 2399, 3206, 4798, 8015, 11995, 16030, 16793, 23990, 33586, 83965, 167930, 549371, 1098742, 2746855, 3845597, 5493710, 7691194, 19227985, 38455970]

約数ペア:

[(1, 38455970), (2, 19227985), (5, 7691194), (7, 5493710), (10, 3845597), (14, 2746855), (35, 1098742), (70, 549371), (229, 167930), (458, 83965), (1145, 33586), (1603, 23990), (2290, 16793), (2399, 16030), (3206, 11995), (4798, 8015)]