61894770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6271}}^1$

素因数の和:6335

約数の個数: 64

約数和(自身を含む): 173408256

約数和(自身を除く): 111513486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 6271, 9870, 12542, 18813, 31355, 37626, 43897, 62710, 87794, 94065, 131691, 188130, 219485, 263382, 294737, 438970, 589474, 658455, 884211, 1316910, 1473685, 1768422, 2063159, 2947370, 4126318, 4421055, 6189477, 8842110, 10315795, 12378954, 20631590, 30947385, 61894770]

約数ペア:

[(1, 61894770), (2, 30947385), (3, 20631590), (5, 12378954), (6, 10315795), (7, 8842110), (10, 6189477), (14, 4421055), (15, 4126318), (21, 2947370), (30, 2063159), (35, 1768422), (42, 1473685), (47, 1316910), (70, 884211), (94, 658455), (105, 589474), (141, 438970), (210, 294737), (235, 263382), (282, 219485), (329, 188130), (470, 131691), (658, 94065), (705, 87794), (987, 62710), (1410, 43897), (1645, 37626), (1974, 31355), (3290, 18813), (4935, 12542), (6271, 9870)]