64984290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{44207}}^1$

素因数の和:44231

約数の個数: 48

約数和(自身を含む): 181429632

約数和(自身を除く): 116445342

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, 44207, 88414, 132621, 221035, 265242, 309449, 442070, 618898, 663105, 928347, 1326210, 1547245, 1856694, 2166143, 3094490, 4332286, 4641735, 6498429, 9283470, 10830715, 12996858, 21661430, 32492145, 64984290]

約数ペア:

[(1, 64984290), (2, 32492145), (3, 21661430), (5, 12996858), (6, 10830715), (7, 9283470), (10, 6498429), (14, 4641735), (15, 4332286), (21, 3094490), (30, 2166143), (35, 1856694), (42, 1547245), (49, 1326210), (70, 928347), (98, 663105), (105, 618898), (147, 442070), (210, 309449), (245, 265242), (294, 221035), (490, 132621), (735, 88414), (1470, 44207)]