2013904935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 4086071808

約数和(自身を除く): 2072166873

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 163, 183, 305, 315, 427, 489, 549, 643, 815, 915, 1141, 1281, 1467, 1929, 2135, 2445, 2745, 3215, 3423, 3843, 4501, 5705, 5787, 6405, 7335, 9645, 9943, 10269, 13503, 17115, 19215, 22505, 28935, 29829, 39223, 40509, 49715, 51345, 67515, 69601, 89487, 104809, 117669, 149145, 196115, 202545, 208803, 274561, 314427, 348005, 353007, 447435, 524045, 588345, 626409, 733663, 823683, 943281, 1044015, 1372805, 1572135, 1765035, 2200989, 2471049, 3132045, 3668315, 4118415, 4716405, 6393349, 6602967, 11004945, 12355245, 19180047, 31966745, 33014835, 44753443, 57540141, 95900235, 134260329, 223767215, 287700705, 402780987, 671301645, 2013904935]

約数ペア:

[(1, 2013904935), (3, 671301645), (5, 402780987), (7, 287700705), (9, 223767215), (15, 134260329), (21, 95900235), (35, 57540141), (45, 44753443), (61, 33014835), (63, 31966745), (105, 19180047), (163, 12355245), (183, 11004945), (305, 6602967), (315, 6393349), (427, 4716405), (489, 4118415), (549, 3668315), (643, 3132045), (815, 2471049), (915, 2200989), (1141, 1765035), (1281, 1572135), (1467, 1372805), (1929, 1044015), (2135, 943281), (2445, 823683), (2745, 733663), (3215, 626409), (3423, 588345), (3843, 524045), (4501, 447435), (5705, 353007), (5787, 348005), (6405, 314427), (7335, 274561), (9645, 208803), (9943, 202545), (10269, 196115), (13503, 149145), (17115, 117669), (19215, 104809), (22505, 89487), (28935, 69601), (29829, 67515), (39223, 51345), (40509, 49715)]