142767510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 351558144

約数和(自身を除く): 208790634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 97, 142, 194, 213, 291, 355, 426, 485, 582, 691, 710, 970, 1065, 1382, 1455, 2073, 2130, 2910, 3455, 4146, 6887, 6910, 10365, 13774, 20661, 20730, 34435, 41322, 49061, 67027, 68870, 98122, 103305, 134054, 147183, 201081, 206610, 245305, 294366, 335135, 402162, 490610, 670270, 735915, 1005405, 1471830, 2010810, 4758917, 9517834, 14276751, 23794585, 28553502, 47589170, 71383755, 142767510]

約数ペア:

[(1, 142767510), (2, 71383755), (3, 47589170), (5, 28553502), (6, 23794585), (10, 14276751), (15, 9517834), (30, 4758917), (71, 2010810), (97, 1471830), (142, 1005405), (194, 735915), (213, 670270), (291, 490610), (355, 402162), (426, 335135), (485, 294366), (582, 245305), (691, 206610), (710, 201081), (970, 147183), (1065, 134054), (1382, 103305), (1455, 98122), (2073, 68870), (2130, 67027), (2910, 49061), (3455, 41322), (4146, 34435), (6887, 20730), (6910, 20661), (10365, 13774)]