39124260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31051}}^1$

素因数の和:31073

約数の個数: 72

約数和(自身を含む): 135635136

約数和(自身を除く): 96510876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 31051, 62102, 93153, 124204, 155255, 186306, 217357, 279459, 310510, 372612, 434714, 465765, 558918, 621020, 652071, 869428, 931530, 1086785, 1117836, 1304142, 1397295, 1863060, 1956213, 2173570, 2608284, 2794590, 3260355, 3912426, 4347140, 5589180, 6520710, 7824852, 9781065, 13041420, 19562130, 39124260]

約数ペア:

[(1, 39124260), (2, 19562130), (3, 13041420), (4, 9781065), (5, 7824852), (6, 6520710), (7, 5589180), (9, 4347140), (10, 3912426), (12, 3260355), (14, 2794590), (15, 2608284), (18, 2173570), (20, 1956213), (21, 1863060), (28, 1397295), (30, 1304142), (35, 1117836), (36, 1086785), (42, 931530), (45, 869428), (60, 652071), (63, 621020), (70, 558918), (84, 465765), (90, 434714), (105, 372612), (126, 310510), (140, 279459), (180, 217357), (210, 186306), (252, 155255), (315, 124204), (420, 93153), (630, 62102), (1260, 31051)]