38933790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 107288064

約数和(自身を除く): 68354274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397, 467, 794, 934, 1191, 1401, 1985, 2335, 2382, 2779, 2802, 3269, 3970, 4670, 5558, 5955, 6538, 7005, 8337, 9807, 11910, 13895, 14010, 16345, 16674, 19614, 27790, 32690, 41685, 49035, 83370, 98070, 185399, 370798, 556197, 926995, 1112394, 1297793, 1853990, 2595586, 2780985, 3893379, 5561970, 6488965, 7786758, 12977930, 19466895, 38933790]

約数ペア:

[(1, 38933790), (2, 19466895), (3, 12977930), (5, 7786758), (6, 6488965), (7, 5561970), (10, 3893379), (14, 2780985), (15, 2595586), (21, 1853990), (30, 1297793), (35, 1112394), (42, 926995), (70, 556197), (105, 370798), (210, 185399), (397, 98070), (467, 83370), (794, 49035), (934, 41685), (1191, 32690), (1401, 27790), (1985, 19614), (2335, 16674), (2382, 16345), (2779, 14010), (2802, 13895), (3269, 11910), (3970, 9807), (4670, 8337), (5558, 7005), (5955, 6538)]