401067630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{25759}}^1$

素因数の和:25945

約数の個数: 48

約数和(自身を含む): 1048844160

約数和(自身を除く): 647776530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 15570, 25759, 51518, 77277, 128795, 154554, 231831, 257590, 386385, 463662, 772770, 1159155, 2318310, 4456307, 8912614, 13368921, 22281535, 26737842, 40106763, 44563070, 66844605, 80213526, 133689210, 200533815, 401067630]

約数ペア:

[(1, 401067630), (2, 200533815), (3, 133689210), (5, 80213526), (6, 66844605), (9, 44563070), (10, 40106763), (15, 26737842), (18, 22281535), (30, 13368921), (45, 8912614), (90, 4456307), (173, 2318310), (346, 1159155), (519, 772770), (865, 463662), (1038, 386385), (1557, 257590), (1730, 231831), (2595, 154554), (3114, 128795), (5190, 77277), (7785, 51518), (15570, 25759)]