80264730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29401}}^1$

素因数の和:29431

約数の個数: 64

約数和(自身を含む): 237097728

約数和(自身を除く): 156832998

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 29401, 58802, 88203, 147005, 176406, 205807, 294010, 382213, 411614, 441015, 617421, 764426, 882030, 1029035, 1146639, 1234842, 1911065, 2058070, 2293278, 2675491, 3087105, 3822130, 5350982, 5733195, 6174210, 8026473, 11466390, 13377455, 16052946, 26754910, 40132365, 80264730]

約数ペア:

[(1, 80264730), (2, 40132365), (3, 26754910), (5, 16052946), (6, 13377455), (7, 11466390), (10, 8026473), (13, 6174210), (14, 5733195), (15, 5350982), (21, 3822130), (26, 3087105), (30, 2675491), (35, 2293278), (39, 2058070), (42, 1911065), (65, 1234842), (70, 1146639), (78, 1029035), (91, 882030), (105, 764426), (130, 617421), (182, 441015), (195, 411614), (210, 382213), (273, 294010), (390, 205807), (455, 176406), (546, 147005), (910, 88203), (1365, 58802), (2730, 29401)]