74148540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3541}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 208269600

約数和(自身を除く): 134121060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 3541, 4188, 5235, 6980, 7082, 10470, 10623, 14164, 17705, 20940, 21246, 35410, 42492, 53115, 70820, 106230, 212460, 1235809, 2471618, 3707427, 4943236, 6179045, 7414854, 12358090, 14829708, 18537135, 24716180, 37074270, 74148540]

約数ペア:

[(1, 74148540), (2, 37074270), (3, 24716180), (4, 18537135), (5, 14829708), (6, 12358090), (10, 7414854), (12, 6179045), (15, 4943236), (20, 3707427), (30, 2471618), (60, 1235809), (349, 212460), (698, 106230), (1047, 70820), (1396, 53115), (1745, 42492), (2094, 35410), (3490, 21246), (3541, 20940), (4188, 17705), (5235, 14164), (6980, 10623), (7082, 10470)]