30902144

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 77326200

約数和(自身を除く): 46424056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 379, 392, 416, 448, 637, 728, 758, 784, 832, 896, 1274, 1456, 1516, 1568, 1664, 2548, 2653, 2912, 3032, 3136, 4927, 5096, 5306, 5824, 6064, 6272, 9854, 10192, 10612, 11648, 12128, 18571, 19708, 20384, 21224, 24256, 34489, 37142, 39416, 40768, 42448, 48512, 68978, 74284, 78832, 81536, 84896, 137956, 148568, 157664, 169792, 241423, 275912, 297136, 315328, 339584, 482846, 551824, 594272, 630656, 965692, 1103648, 1188544, 1931384, 2207296, 2377088, 3862768, 4414592, 7725536, 15451072, 30902144]

約数ペア:

[(1, 30902144), (2, 15451072), (4, 7725536), (7, 4414592), (8, 3862768), (13, 2377088), (14, 2207296), (16, 1931384), (26, 1188544), (28, 1103648), (32, 965692), (49, 630656), (52, 594272), (56, 551824), (64, 482846), (91, 339584), (98, 315328), (104, 297136), (112, 275912), (128, 241423), (182, 169792), (196, 157664), (208, 148568), (224, 137956), (364, 84896), (379, 81536), (392, 78832), (416, 74284), (448, 68978), (637, 48512), (728, 42448), (758, 40768), (784, 39416), (832, 37142), (896, 34489), (1274, 24256), (1456, 21224), (1516, 20384), (1568, 19708), (1664, 18571), (2548, 12128), (2653, 11648), (2912, 10612), (3032, 10192), (3136, 9854), (4927, 6272), (5096, 6064), (5306, 5824)]