22355310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 34253970

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 179, 181, 230, 345, 358, 362, 537, 543, 690, 895, 905, 1074, 1086, 1790, 1810, 2685, 2715, 4117, 4163, 5370, 5430, 8234, 8326, 12351, 12489, 20585, 20815, 24702, 24978, 32399, 41170, 41630, 61755, 62445, 64798, 97197, 123510, 124890, 161995, 194394, 323990, 485985, 745177, 971970, 1490354, 2235531, 3725885, 4471062, 7451770, 11177655, 22355310]

約数ペア:

[(1, 22355310), (2, 11177655), (3, 7451770), (5, 4471062), (6, 3725885), (10, 2235531), (15, 1490354), (23, 971970), (30, 745177), (46, 485985), (69, 323990), (115, 194394), (138, 161995), (179, 124890), (181, 123510), (230, 97197), (345, 64798), (358, 62445), (362, 61755), (537, 41630), (543, 41170), (690, 32399), (895, 24978), (905, 24702), (1074, 20815), (1086, 20585), (1790, 12489), (1810, 12351), (2685, 8326), (2715, 8234), (4117, 5430), (4163, 5370)]