2440804905

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 5426538624

約数和(自身を除く): 2985733719

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 103, 105, 147, 165, 231, 245, 309, 315, 385, 441, 495, 515, 539, 693, 721, 735, 927, 977, 1133, 1155, 1545, 1617, 2163, 2205, 2695, 2931, 3399, 3465, 3605, 4635, 4851, 4885, 5047, 5665, 6489, 6839, 7931, 8085, 8793, 10197, 10747, 10815, 14655, 15141, 16995, 20517, 23793, 24255, 25235, 32241, 32445, 34195, 39655, 43965, 45423, 47873, 50985, 53735, 55517, 61551, 71379, 75229, 75705, 96723, 100631, 102585, 118965, 143619, 161205, 166551, 225687, 227115, 239365, 277585, 301893, 307755, 356895, 376145, 430857, 483615, 499653, 503155, 526603, 677061, 704417, 718095, 832755, 905679, 1106941, 1128435, 1509465, 1579809, 2113251, 2154285, 2498265, 2633015, 3320823, 3385305, 3522085, 4528395, 4739427, 4930919, 5534705, 6339753, 7748587, 7899045, 9962469, 10566255, 14792757, 16604115, 23245761, 23697135, 24654595, 31698765, 38742935, 44378271, 49812345, 54240109, 69737283, 73963785, 116228805, 162720327, 221891355, 271200545, 348686415, 488160981, 813601635, 2440804905]

約数ペア:

[(1, 2440804905), (3, 813601635), (5, 488160981), (7, 348686415), (9, 271200545), (11, 221891355), (15, 162720327), (21, 116228805), (33, 73963785), (35, 69737283), (45, 54240109), (49, 49812345), (55, 44378271), (63, 38742935), (77, 31698765), (99, 24654595), (103, 23697135), (105, 23245761), (147, 16604115), (165, 14792757), (231, 10566255), (245, 9962469), (309, 7899045), (315, 7748587), (385, 6339753), (441, 5534705), (495, 4930919), (515, 4739427), (539, 4528395), (693, 3522085), (721, 3385305), (735, 3320823), (927, 2633015), (977, 2498265), (1133, 2154285), (1155, 2113251), (1545, 1579809), (1617, 1509465), (2163, 1128435), (2205, 1106941), (2695, 905679), (2931, 832755), (3399, 718095), (3465, 704417), (3605, 677061), (4635, 526603), (4851, 503155), (4885, 499653), (5047, 483615), (5665, 430857), (6489, 376145), (6839, 356895), (7931, 307755), (8085, 301893), (8793, 277585), (10197, 239365), (10747, 227115), (10815, 225687), (14655, 166551), (15141, 161205), (16995, 143619), (20517, 118965), (23793, 102585), (24255, 100631), (25235, 96723), (32241, 75705), (32445, 75229), (34195, 71379), (39655, 61551), (43965, 55517), (45423, 53735), (47873, 50985)]