1905945552

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{30013}}^1$

素因数の和:30047

約数の個数: 150

約数和(自身を含む): 6417203298

約数和(自身を除く): 4511257746

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2268, 2352, 2646, 3024, 3528, 3969, 4536, 5292, 7056, 7938, 9072, 10584, 15876, 21168, 30013, 31752, 60026, 63504, 90039, 120052, 180078, 210091, 240104, 270117, 360156, 420182, 480208, 540234, 630273, 720312, 810351, 840364, 1080468, 1260546, 1440624, 1470637, 1620702, 1680728, 1890819, 2160936, 2431053, 2521092, 2941274, 3241404, 3361456, 3781638, 4321872, 4411911, 4862106, 5042184, 5672457, 5882548, 6482808, 7563276, 8823822, 9724212, 10084368, 11344914, 11765096, 12965616, 13235733, 15126552, 17017371, 17647644, 19448424, 22689828, 23530192, 26471466, 30253104, 34034742, 35295288, 38896848, 39707199, 45379656, 52942932, 68069484, 70590576, 79414398, 90759312, 105885864, 119121597, 136138968, 158828796, 211771728, 238243194, 272277936, 317657592, 476486388, 635315184, 952972776, 1905945552]

約数ペア:

[(1, 1905945552), (2, 952972776), (3, 635315184), (4, 476486388), (6, 317657592), (7, 272277936), (8, 238243194), (9, 211771728), (12, 158828796), (14, 136138968), (16, 119121597), (18, 105885864), (21, 90759312), (24, 79414398), (27, 70590576), (28, 68069484), (36, 52942932), (42, 45379656), (48, 39707199), (49, 38896848), (54, 35295288), (56, 34034742), (63, 30253104), (72, 26471466), (81, 23530192), (84, 22689828), (98, 19448424), (108, 17647644), (112, 17017371), (126, 15126552), (144, 13235733), (147, 12965616), (162, 11765096), (168, 11344914), (189, 10084368), (196, 9724212), (216, 8823822), (252, 7563276), (294, 6482808), (324, 5882548), (336, 5672457), (378, 5042184), (392, 4862106), (432, 4411911), (441, 4321872), (504, 3781638), (567, 3361456), (588, 3241404), (648, 2941274), (756, 2521092), (784, 2431053), (882, 2160936), (1008, 1890819), (1134, 1680728), (1176, 1620702), (1296, 1470637), (1323, 1440624), (1512, 1260546), (1764, 1080468), (2268, 840364), (2352, 810351), (2646, 720312), (3024, 630273), (3528, 540234), (3969, 480208), (4536, 420182), (5292, 360156), (7056, 270117), (7938, 240104), (9072, 210091), (10584, 180078), (15876, 120052), (21168, 90039), (30013, 63504), (31752, 60026)]