7097940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 22014720

約数和(自身を除く): 14916780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 839, 846, 940, 1410, 1678, 1692, 2115, 2517, 2820, 3356, 4195, 4230, 5034, 7551, 8390, 8460, 10068, 12585, 15102, 16780, 25170, 30204, 37755, 39433, 50340, 75510, 78866, 118299, 151020, 157732, 197165, 236598, 354897, 394330, 473196, 591495, 709794, 788660, 1182990, 1419588, 1774485, 2365980, 3548970, 7097940]

約数ペア:

[(1, 7097940), (2, 3548970), (3, 2365980), (4, 1774485), (5, 1419588), (6, 1182990), (9, 788660), (10, 709794), (12, 591495), (15, 473196), (18, 394330), (20, 354897), (30, 236598), (36, 197165), (45, 157732), (47, 151020), (60, 118299), (90, 78866), (94, 75510), (141, 50340), (180, 39433), (188, 37755), (235, 30204), (282, 25170), (423, 16780), (470, 15102), (564, 12585), (705, 10068), (839, 8460), (846, 8390), (940, 7551), (1410, 5034), (1678, 4230), (1692, 4195), (2115, 3356), (2517, 2820)]