74927370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{50971}}^1$

素因数の和:50995

約数の個数: 48

約数和(自身を含む): 209189088

約数和(自身を除く): 134261718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 50971, 101942, 152913, 254855, 305826, 356797, 509710, 713594, 764565, 1070391, 1529130, 1783985, 2140782, 2497579, 3567970, 4995158, 5351955, 7492737, 10703910, 12487895, 14985474, 24975790, 37463685, 74927370]

約数ペア:

[(1, 74927370), (2, 37463685), (3, 24975790), (5, 14985474), (6, 12487895), (7, 10703910), (10, 7492737), (14, 5351955), (15, 4995158), (21, 3567970), (30, 2497579), (35, 2140782), (42, 1783985), (49, 1529130), (70, 1070391), (98, 764565), (105, 713594), (147, 509710), (210, 356797), (245, 305826), (294, 254855), (490, 152913), (735, 101942), (1470, 50971)]