7305380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 8782300

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 151, 164, 205, 236, 295, 302, 410, 590, 604, 755, 820, 1180, 1510, 2419, 3020, 4838, 6191, 8909, 9676, 12095, 12382, 17818, 24190, 24764, 30955, 35636, 44545, 48380, 61910, 89090, 123820, 178180, 365269, 730538, 1461076, 1826345, 3652690, 7305380]

約数ペア:

[(1, 7305380), (2, 3652690), (4, 1826345), (5, 1461076), (10, 730538), (20, 365269), (41, 178180), (59, 123820), (82, 89090), (118, 61910), (151, 48380), (164, 44545), (205, 35636), (236, 30955), (295, 24764), (302, 24190), (410, 17818), (590, 12382), (604, 12095), (755, 9676), (820, 8909), (1180, 6191), (1510, 4838), (2419, 3020)]