897351570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2719}}^1$

素因数の和:2944

約数の個数: 96

約数和(自身を含む): 2469542400

約数和(自身を除く): 1572190830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 193, 285, 342, 386, 570, 579, 855, 965, 1158, 1710, 1737, 1930, 2719, 2895, 3474, 3667, 5438, 5790, 7334, 8157, 8685, 11001, 13595, 16314, 17370, 18335, 22002, 24471, 27190, 33003, 36670, 40785, 48942, 51661, 55005, 66006, 81570, 103322, 110010, 122355, 154983, 165015, 244710, 258305, 309966, 330030, 464949, 516610, 524767, 774915, 929898, 1049534, 1549830, 1574301, 2324745, 2623835, 3148602, 4649490, 4722903, 5247670, 7871505, 9445806, 9970573, 15743010, 19941146, 23614515, 29911719, 47229030, 49852865, 59823438, 89735157, 99705730, 149558595, 179470314, 299117190, 448675785, 897351570]

約数ペア:

[(1, 897351570), (2, 448675785), (3, 299117190), (5, 179470314), (6, 149558595), (9, 99705730), (10, 89735157), (15, 59823438), (18, 49852865), (19, 47229030), (30, 29911719), (38, 23614515), (45, 19941146), (57, 15743010), (90, 9970573), (95, 9445806), (114, 7871505), (171, 5247670), (190, 4722903), (193, 4649490), (285, 3148602), (342, 2623835), (386, 2324745), (570, 1574301), (579, 1549830), (855, 1049534), (965, 929898), (1158, 774915), (1710, 524767), (1737, 516610), (1930, 464949), (2719, 330030), (2895, 309966), (3474, 258305), (3667, 244710), (5438, 165015), (5790, 154983), (7334, 122355), (8157, 110010), (8685, 103322), (11001, 81570), (13595, 66006), (16314, 55005), (17370, 51661), (18335, 48942), (22002, 40785), (24471, 36670), (27190, 33003)]