30025884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 80640000

約数和(自身を除く): 50614116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 2399, 3129, 4172, 4798, 6258, 7197, 9596, 12516, 14394, 16793, 28788, 33586, 50379, 67172, 100758, 201516, 357451, 714902, 1072353, 1429804, 2144706, 2502157, 4289412, 5004314, 7506471, 10008628, 15012942, 30025884]

約数ペア:

[(1, 30025884), (2, 15012942), (3, 10008628), (4, 7506471), (6, 5004314), (7, 4289412), (12, 2502157), (14, 2144706), (21, 1429804), (28, 1072353), (42, 714902), (84, 357451), (149, 201516), (298, 100758), (447, 67172), (596, 50379), (894, 33586), (1043, 28788), (1788, 16793), (2086, 14394), (2399, 12516), (3129, 9596), (4172, 7197), (4798, 6258)]