70955220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 228324096

約数和(自身を除く): 157368876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 241, 420, 482, 701, 723, 964, 1205, 1402, 1446, 1687, 2103, 2410, 2804, 2892, 3374, 3505, 3615, 4206, 4820, 4907, 5061, 6748, 7010, 7230, 8412, 8435, 9814, 10122, 10515, 14020, 14460, 14721, 16870, 19628, 20244, 21030, 24535, 25305, 29442, 33740, 42060, 49070, 50610, 58884, 73605, 98140, 101220, 147210, 168941, 294420, 337882, 506823, 675764, 844705, 1013646, 1182587, 1689410, 2027292, 2365174, 2534115, 3378820, 3547761, 4730348, 5068230, 5912935, 7095522, 10136460, 11825870, 14191044, 17738805, 23651740, 35477610, 70955220]

約数ペア:

[(1, 70955220), (2, 35477610), (3, 23651740), (4, 17738805), (5, 14191044), (6, 11825870), (7, 10136460), (10, 7095522), (12, 5912935), (14, 5068230), (15, 4730348), (20, 3547761), (21, 3378820), (28, 2534115), (30, 2365174), (35, 2027292), (42, 1689410), (60, 1182587), (70, 1013646), (84, 844705), (105, 675764), (140, 506823), (210, 337882), (241, 294420), (420, 168941), (482, 147210), (701, 101220), (723, 98140), (964, 73605), (1205, 58884), (1402, 50610), (1446, 49070), (1687, 42060), (2103, 33740), (2410, 29442), (2804, 25305), (2892, 24535), (3374, 21030), (3505, 20244), (3615, 19628), (4206, 16870), (4820, 14721), (4907, 14460), (5061, 14020), (6748, 10515), (7010, 10122), (7230, 9814), (8412, 8435)]