30143526

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 71500800

約数和(自身を除く): 41357274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 151, 194, 291, 294, 302, 343, 453, 582, 679, 686, 906, 1029, 1057, 1358, 2037, 2058, 2114, 3171, 4074, 4753, 6342, 7399, 9506, 14259, 14647, 14798, 22197, 28518, 29294, 33271, 43941, 44394, 51793, 66542, 87882, 99813, 102529, 103586, 155379, 199626, 205058, 307587, 310758, 615174, 717703, 1435406, 2153109, 4306218, 5023921, 10047842, 15071763, 30143526]

約数ペア:

[(1, 30143526), (2, 15071763), (3, 10047842), (6, 5023921), (7, 4306218), (14, 2153109), (21, 1435406), (42, 717703), (49, 615174), (97, 310758), (98, 307587), (147, 205058), (151, 199626), (194, 155379), (291, 103586), (294, 102529), (302, 99813), (343, 87882), (453, 66542), (582, 51793), (679, 44394), (686, 43941), (906, 33271), (1029, 29294), (1057, 28518), (1358, 22197), (2037, 14798), (2058, 14647), (2114, 14259), (3171, 9506), (4074, 7399), (4753, 6342)]