1117140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 3208128

約数和(自身を除く): 2090988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 433, 516, 645, 860, 866, 1290, 1299, 1732, 2165, 2580, 2598, 4330, 5196, 6495, 8660, 12990, 18619, 25980, 37238, 55857, 74476, 93095, 111714, 186190, 223428, 279285, 372380, 558570, 1117140]

約数ペア:

[(1, 1117140), (2, 558570), (3, 372380), (4, 279285), (5, 223428), (6, 186190), (10, 111714), (12, 93095), (15, 74476), (20, 55857), (30, 37238), (43, 25980), (60, 18619), (86, 12990), (129, 8660), (172, 6495), (215, 5196), (258, 4330), (430, 2598), (433, 2580), (516, 2165), (645, 1732), (860, 1299), (866, 1290)]