61264420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7417}}^1$

素因数の和:7492

約数の個数: 48

約数和(自身を含む): 149546880

約数和(自身を除く): 88282460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 7417, 8260, 14834, 29668, 37085, 51919, 74170, 103838, 148340, 207676, 259595, 437603, 519190, 875206, 1038380, 1750412, 2188015, 3063221, 4376030, 6126442, 8752060, 12252884, 15316105, 30632210, 61264420]

約数ペア:

[(1, 61264420), (2, 30632210), (4, 15316105), (5, 12252884), (7, 8752060), (10, 6126442), (14, 4376030), (20, 3063221), (28, 2188015), (35, 1750412), (59, 1038380), (70, 875206), (118, 519190), (140, 437603), (236, 259595), (295, 207676), (413, 148340), (590, 103838), (826, 74170), (1180, 51919), (1652, 37085), (2065, 29668), (4130, 14834), (7417, 8260)]