153729870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25243}}^1$

素因数の和:25289

約数の個数: 64

約数和(自身を含む): 436216320

約数和(自身を除く): 282486450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 25243, 50486, 75729, 126215, 151458, 176701, 252430, 353402, 378645, 530103, 732047, 757290, 883505, 1060206, 1464094, 1767010, 2196141, 2650515, 3660235, 4392282, 5124329, 5301030, 7320470, 10248658, 10980705, 15372987, 21961410, 25621645, 30745974, 51243290, 76864935, 153729870]

約数ペア:

[(1, 153729870), (2, 76864935), (3, 51243290), (5, 30745974), (6, 25621645), (7, 21961410), (10, 15372987), (14, 10980705), (15, 10248658), (21, 7320470), (29, 5301030), (30, 5124329), (35, 4392282), (42, 3660235), (58, 2650515), (70, 2196141), (87, 1767010), (105, 1464094), (145, 1060206), (174, 883505), (203, 757290), (210, 732047), (290, 530103), (406, 378645), (435, 353402), (609, 252430), (870, 176701), (1015, 151458), (1218, 126215), (2030, 75729), (3045, 50486), (6090, 25243)]