295456420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{6047}}^1$

素因数の和:6412

約数の個数: 48

約数和(自身を含む): 711244800

約数和(自身を除く): 415788380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 698, 1396, 1745, 2443, 3490, 4886, 6047, 6980, 9772, 12094, 12215, 24188, 24430, 30235, 42329, 48860, 60470, 84658, 120940, 169316, 211645, 423290, 846580, 2110403, 4220806, 8441612, 10552015, 14772821, 21104030, 29545642, 42208060, 59091284, 73864105, 147728210, 295456420]

約数ペア:

[(1, 295456420), (2, 147728210), (4, 73864105), (5, 59091284), (7, 42208060), (10, 29545642), (14, 21104030), (20, 14772821), (28, 10552015), (35, 8441612), (70, 4220806), (140, 2110403), (349, 846580), (698, 423290), (1396, 211645), (1745, 169316), (2443, 120940), (3490, 84658), (4886, 60470), (6047, 48860), (6980, 42329), (9772, 30235), (12094, 24430), (12215, 24188)]