2007988348065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1\times {\mathrm{3673}}^1$

素因数の和:4443

約数の個数: 128

約数和(自身を含む): 3768825646080

約数和(自身を除く): 1760837298015

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 193, 265, 371, 509, 579, 795, 965, 1113, 1351, 1527, 1855, 2545, 2895, 3563, 3673, 4053, 5565, 6755, 7635, 10229, 10689, 11019, 17815, 18365, 20265, 25711, 26977, 30687, 51145, 53445, 55095, 71603, 77133, 80931, 98237, 128555, 134885, 153435, 188839, 194669, 214809, 294711, 358015, 385665, 404655, 491185, 566517, 584007, 687659, 708889, 944195, 973345, 1074045, 1362683, 1473555, 1869557, 2062977, 2126667, 2832585, 2920035, 3438295, 3544445, 4088049, 4962223, 5206561, 5608671, 6813415, 9347785, 10314885, 10633335, 13086899, 14886669, 15619683, 20440245, 24811115, 26032805, 28043355, 36445927, 37571117, 39260697, 65434495, 74433345, 78098415, 99086521, 109337781, 112713351, 182229635, 187855585, 196303485, 262997819, 297259563, 360824501, 495432605, 546688905, 563566755, 693605647, 788993457, 1082473503, 1314989095, 1486297815, 1804122505, 2080816941, 2525771507, 3468028235, 3944967285, 5412367515, 7577314521, 10404084705, 12628857535, 19123698553, 37886572605, 57371095659, 95618492765, 133865889871, 286855478295, 401597669613, 669329449355, 2007988348065]

約数ペア:

[(1, 2007988348065), (3, 669329449355), (5, 401597669613), (7, 286855478295), (15, 133865889871), (21, 95618492765), (35, 57371095659), (53, 37886572605), (105, 19123698553), (159, 12628857535), (193, 10404084705), (265, 7577314521), (371, 5412367515), (509, 3944967285), (579, 3468028235), (795, 2525771507), (965, 2080816941), (1113, 1804122505), (1351, 1486297815), (1527, 1314989095), (1855, 1082473503), (2545, 788993457), (2895, 693605647), (3563, 563566755), (3673, 546688905), (4053, 495432605), (5565, 360824501), (6755, 297259563), (7635, 262997819), (10229, 196303485), (10689, 187855585), (11019, 182229635), (17815, 112713351), (18365, 109337781), (20265, 99086521), (25711, 78098415), (26977, 74433345), (30687, 65434495), (51145, 39260697), (53445, 37571117), (55095, 36445927), (71603, 28043355), (77133, 26032805), (80931, 24811115), (98237, 20440245), (128555, 15619683), (134885, 14886669), (153435, 13086899), (188839, 10633335), (194669, 10314885), (214809, 9347785), (294711, 6813415), (358015, 5608671), (385665, 5206561), (404655, 4962223), (491185, 4088049), (566517, 3544445), (584007, 3438295), (687659, 2920035), (708889, 2832585), (944195, 2126667), (973345, 2062977), (1074045, 1869557), (1362683, 1473555)]