3151470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 8870400

約数和(自身を除く): 5718930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 349, 430, 602, 645, 698, 903, 1047, 1290, 1505, 1745, 1806, 2094, 2443, 3010, 3490, 4515, 4886, 5235, 7329, 9030, 10470, 12215, 14658, 15007, 24430, 30014, 36645, 45021, 73290, 75035, 90042, 105049, 150070, 210098, 225105, 315147, 450210, 525245, 630294, 1050490, 1575735, 3151470]

約数ペア:

[(1, 3151470), (2, 1575735), (3, 1050490), (5, 630294), (6, 525245), (7, 450210), (10, 315147), (14, 225105), (15, 210098), (21, 150070), (30, 105049), (35, 90042), (42, 75035), (43, 73290), (70, 45021), (86, 36645), (105, 30014), (129, 24430), (210, 15007), (215, 14658), (258, 12215), (301, 10470), (349, 9030), (430, 7329), (602, 5235), (645, 4886), (698, 4515), (903, 3490), (1047, 3010), (1290, 2443), (1505, 2094), (1745, 1806)]