33607420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 89187840

約数和(自身を除く): 55580420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 139, 140, 154, 157, 220, 278, 308, 314, 385, 556, 628, 695, 770, 785, 973, 1099, 1390, 1529, 1540, 1570, 1727, 1946, 2198, 2780, 3058, 3140, 3454, 3892, 4396, 4865, 5495, 6116, 6908, 7645, 8635, 9730, 10703, 10990, 12089, 15290, 17270, 19460, 21406, 21823, 21980, 24178, 30580, 34540, 42812, 43646, 48356, 53515, 60445, 87292, 107030, 109115, 120890, 152761, 214060, 218230, 240053, 241780, 305522, 436460, 480106, 611044, 763805, 960212, 1200265, 1527610, 1680371, 2400530, 3055220, 3360742, 4801060, 6721484, 8401855, 16803710, 33607420]

約数ペア:

[(1, 33607420), (2, 16803710), (4, 8401855), (5, 6721484), (7, 4801060), (10, 3360742), (11, 3055220), (14, 2400530), (20, 1680371), (22, 1527610), (28, 1200265), (35, 960212), (44, 763805), (55, 611044), (70, 480106), (77, 436460), (110, 305522), (139, 241780), (140, 240053), (154, 218230), (157, 214060), (220, 152761), (278, 120890), (308, 109115), (314, 107030), (385, 87292), (556, 60445), (628, 53515), (695, 48356), (770, 43646), (785, 42812), (973, 34540), (1099, 30580), (1390, 24178), (1529, 21980), (1540, 21823), (1570, 21406), (1727, 19460), (1946, 17270), (2198, 15290), (2780, 12089), (3058, 10990), (3140, 10703), (3454, 9730), (3892, 8635), (4396, 7645), (4865, 6908), (5495, 6116)]