1512140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1543}}^1$

素因数の和:1566

約数の個数: 36

約数和(自身を含む): 3696336

約数和(自身を除く): 2184196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1543, 3086, 6172, 7715, 10801, 15430, 21602, 30860, 43204, 54005, 75607, 108010, 151214, 216020, 302428, 378035, 756070, 1512140]

約数ペア:

[(1, 1512140), (2, 756070), (4, 378035), (5, 302428), (7, 216020), (10, 151214), (14, 108010), (20, 75607), (28, 54005), (35, 43204), (49, 30860), (70, 21602), (98, 15430), (140, 10801), (196, 7715), (245, 6172), (490, 3086), (980, 1543)]