1559590970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2975

約数の個数: 64

約数和(自身を含む): 3283462656

約数和(自身を除く): 1723871686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 113, 142, 226, 355, 497, 565, 710, 791, 994, 1130, 1582, 2485, 2777, 3955, 4970, 5554, 7910, 8023, 13885, 16046, 19439, 27770, 38878, 40115, 56161, 80230, 97195, 112322, 194390, 197167, 280805, 313801, 394334, 561610, 627602, 985835, 1380169, 1569005, 1971670, 2196607, 2760338, 3138010, 4393214, 6900845, 10983035, 13801690, 21966070, 22279871, 44559742, 111399355, 155959097, 222798710, 311918194, 779795485, 1559590970]

約数ペア:

[(1, 1559590970), (2, 779795485), (5, 311918194), (7, 222798710), (10, 155959097), (14, 111399355), (35, 44559742), (70, 22279871), (71, 21966070), (113, 13801690), (142, 10983035), (226, 6900845), (355, 4393214), (497, 3138010), (565, 2760338), (710, 2196607), (791, 1971670), (994, 1569005), (1130, 1380169), (1582, 985835), (2485, 627602), (2777, 561610), (3955, 394334), (4970, 313801), (5554, 280805), (7910, 197167), (8023, 194390), (13885, 112322), (16046, 97195), (19439, 80230), (27770, 56161), (38878, 40115)]