1434860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 3549504

約数和(自身を除く): 2114644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 277, 370, 518, 554, 740, 1036, 1108, 1295, 1385, 1939, 2590, 2770, 3878, 5180, 5540, 7756, 9695, 10249, 19390, 20498, 38780, 40996, 51245, 71743, 102490, 143486, 204980, 286972, 358715, 717430, 1434860]

約数ペア:

[(1, 1434860), (2, 717430), (4, 358715), (5, 286972), (7, 204980), (10, 143486), (14, 102490), (20, 71743), (28, 51245), (35, 40996), (37, 38780), (70, 20498), (74, 19390), (140, 10249), (148, 9695), (185, 7756), (259, 5540), (277, 5180), (370, 3878), (518, 2770), (554, 2590), (740, 1939), (1036, 1385), (1108, 1295)]