7685340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 16022820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 78, 118, 130, 156, 167, 177, 195, 236, 260, 295, 334, 354, 390, 501, 590, 668, 708, 767, 780, 835, 885, 1002, 1180, 1534, 1670, 1770, 2004, 2171, 2301, 2505, 3068, 3340, 3540, 3835, 4342, 4602, 5010, 6513, 7670, 8684, 9204, 9853, 10020, 10855, 11505, 13026, 15340, 19706, 21710, 23010, 26052, 29559, 32565, 39412, 43420, 46020, 49265, 59118, 65130, 98530, 118236, 128089, 130260, 147795, 197060, 256178, 295590, 384267, 512356, 591180, 640445, 768534, 1280890, 1537068, 1921335, 2561780, 3842670, 7685340]

約数ペア:

[(1, 7685340), (2, 3842670), (3, 2561780), (4, 1921335), (5, 1537068), (6, 1280890), (10, 768534), (12, 640445), (13, 591180), (15, 512356), (20, 384267), (26, 295590), (30, 256178), (39, 197060), (52, 147795), (59, 130260), (60, 128089), (65, 118236), (78, 98530), (118, 65130), (130, 59118), (156, 49265), (167, 46020), (177, 43420), (195, 39412), (236, 32565), (260, 29559), (295, 26052), (334, 23010), (354, 21710), (390, 19706), (501, 15340), (590, 13026), (668, 11505), (708, 10855), (767, 10020), (780, 9853), (835, 9204), (885, 8684), (1002, 7670), (1180, 6513), (1534, 5010), (1670, 4602), (1770, 4342), (2004, 3835), (2171, 3540), (2301, 3340), (2505, 3068)]