898496060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3023}}^1$

素因数の和:3243

約数の個数: 96

約数和(自身を含む): 2365396992

約数和(自身を除く): 1466900932

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 193, 220, 308, 385, 386, 770, 772, 965, 1351, 1540, 1930, 2123, 2702, 3023, 3860, 4246, 5404, 6046, 6755, 8492, 10615, 12092, 13510, 14861, 15115, 21161, 21230, 27020, 29722, 30230, 33253, 42322, 42460, 59444, 60460, 66506, 74305, 84644, 105805, 133012, 148610, 166265, 211610, 232771, 297220, 332530, 423220, 465542, 583439, 665060, 931084, 1163855, 1166878, 2327710, 2333756, 2917195, 4084073, 4655420, 5834390, 6417829, 8168146, 11668780, 12835658, 16336292, 20420365, 25671316, 32089145, 40840730, 44924803, 64178290, 81681460, 89849606, 128356580, 179699212, 224624015, 449248030, 898496060]

約数ペア:

[(1, 898496060), (2, 449248030), (4, 224624015), (5, 179699212), (7, 128356580), (10, 89849606), (11, 81681460), (14, 64178290), (20, 44924803), (22, 40840730), (28, 32089145), (35, 25671316), (44, 20420365), (55, 16336292), (70, 12835658), (77, 11668780), (110, 8168146), (140, 6417829), (154, 5834390), (193, 4655420), (220, 4084073), (308, 2917195), (385, 2333756), (386, 2327710), (770, 1166878), (772, 1163855), (965, 931084), (1351, 665060), (1540, 583439), (1930, 465542), (2123, 423220), (2702, 332530), (3023, 297220), (3860, 232771), (4246, 211610), (5404, 166265), (6046, 148610), (6755, 133012), (8492, 105805), (10615, 84644), (12092, 74305), (13510, 66506), (14861, 60460), (15115, 59444), (21161, 42460), (21230, 42322), (27020, 33253), (29722, 30230)]