142408770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11117}}^1$

素因数の和:11195

約数の個数: 64

約数和(自身を含む): 397046016

約数和(自身を除く): 254637246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 11117, 12810, 22234, 33351, 55585, 66702, 77819, 111170, 155638, 166755, 233457, 333510, 389095, 466914, 678137, 778190, 1167285, 1356274, 2034411, 2334570, 3390685, 4068822, 4746959, 6781370, 9493918, 10172055, 14240877, 20344110, 23734795, 28481754, 47469590, 71204385, 142408770]

約数ペア:

[(1, 142408770), (2, 71204385), (3, 47469590), (5, 28481754), (6, 23734795), (7, 20344110), (10, 14240877), (14, 10172055), (15, 9493918), (21, 6781370), (30, 4746959), (35, 4068822), (42, 3390685), (61, 2334570), (70, 2034411), (105, 1356274), (122, 1167285), (183, 778190), (210, 678137), (305, 466914), (366, 389095), (427, 333510), (610, 233457), (854, 166755), (915, 155638), (1281, 111170), (1830, 77819), (2135, 66702), (2562, 55585), (4270, 33351), (6405, 22234), (11117, 12810)]