1796780405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 2728442880

約数和(自身を除く): 931662475

約数列:

[1, 5, 7, 17, 29, 35, 85, 101, 119, 145, 203, 493, 505, 595, 707, 1015, 1031, 1717, 2465, 2929, 3451, 3535, 5155, 7217, 8585, 12019, 14645, 17255, 17527, 20503, 29899, 36085, 49793, 60095, 87635, 102515, 104131, 122689, 149495, 209293, 248965, 348551, 508283, 520655, 613445, 728917, 1046465, 1742755, 1770227, 2541415, 3019799, 3557981, 3644585, 8851135, 12391589, 15098995, 17789905, 21138593, 51336583, 61957945, 105692965, 256682915, 359356081, 1796780405]

約数ペア:

[(1, 1796780405), (5, 359356081), (7, 256682915), (17, 105692965), (29, 61957945), (35, 51336583), (85, 21138593), (101, 17789905), (119, 15098995), (145, 12391589), (203, 8851135), (493, 3644585), (505, 3557981), (595, 3019799), (707, 2541415), (1015, 1770227), (1031, 1742755), (1717, 1046465), (2465, 728917), (2929, 613445), (3451, 520655), (3535, 508283), (5155, 348551), (7217, 248965), (8585, 209293), (12019, 149495), (14645, 122689), (17255, 104131), (17527, 102515), (20503, 87635), (29899, 60095), (36085, 49793)]