31119060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{74093}}^1$

素因数の和:74112

約数の個数: 48

約数和(自身を含む): 99582336

約数和(自身を除く): 68463276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 74093, 148186, 222279, 296372, 370465, 444558, 518651, 740930, 889116, 1037302, 1111395, 1481860, 1555953, 2074604, 2222790, 2593255, 3111906, 4445580, 5186510, 6223812, 7779765, 10373020, 15559530, 31119060]

約数ペア:

[(1, 31119060), (2, 15559530), (3, 10373020), (4, 7779765), (5, 6223812), (6, 5186510), (7, 4445580), (10, 3111906), (12, 2593255), (14, 2222790), (15, 2074604), (20, 1555953), (21, 1481860), (28, 1111395), (30, 1037302), (35, 889116), (42, 740930), (60, 518651), (70, 444558), (84, 370465), (105, 296372), (140, 222279), (210, 148186), (420, 74093)]