538167210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4651}}^1$

素因数の和:4716

約数の個数: 128

約数和(自身を含む): 1607731200

約数和(自身を除く): 1069563990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 551, 570, 609, 665, 798, 870, 1015, 1102, 1218, 1330, 1653, 1995, 2030, 2755, 3045, 3306, 3857, 3990, 4651, 5510, 6090, 7714, 8265, 9302, 11571, 13953, 16530, 19285, 23142, 23255, 27906, 32557, 38570, 46510, 57855, 65114, 69765, 88369, 97671, 115710, 134879, 139530, 162785, 176738, 195342, 265107, 269758, 325570, 404637, 441845, 488355, 530214, 618583, 674395, 809274, 883690, 944153, 976710, 1237166, 1325535, 1348790, 1855749, 1888306, 2023185, 2562701, 2651070, 2832459, 3092915, 3711498, 4046370, 4720765, 5125402, 5664918, 6185830, 7688103, 9278745, 9441530, 12813505, 14162295, 15376206, 17938907, 18557490, 25627010, 28324590, 35877814, 38440515, 53816721, 76881030, 89694535, 107633442, 179389070, 269083605, 538167210]

約数ペア:

[(1, 538167210), (2, 269083605), (3, 179389070), (5, 107633442), (6, 89694535), (7, 76881030), (10, 53816721), (14, 38440515), (15, 35877814), (19, 28324590), (21, 25627010), (29, 18557490), (30, 17938907), (35, 15376206), (38, 14162295), (42, 12813505), (57, 9441530), (58, 9278745), (70, 7688103), (87, 6185830), (95, 5664918), (105, 5125402), (114, 4720765), (133, 4046370), (145, 3711498), (174, 3092915), (190, 2832459), (203, 2651070), (210, 2562701), (266, 2023185), (285, 1888306), (290, 1855749), (399, 1348790), (406, 1325535), (435, 1237166), (551, 976710), (570, 944153), (609, 883690), (665, 809274), (798, 674395), (870, 618583), (1015, 530214), (1102, 488355), (1218, 441845), (1330, 404637), (1653, 325570), (1995, 269758), (2030, 265107), (2755, 195342), (3045, 176738), (3306, 162785), (3857, 139530), (3990, 134879), (4651, 115710), (5510, 97671), (6090, 88369), (7714, 69765), (8265, 65114), (9302, 57855), (11571, 46510), (13953, 38570), (16530, 32557), (19285, 27906), (23142, 23255)]