111815060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 277167744

約数和(自身を除く): 165352684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 355, 490, 497, 710, 980, 994, 1420, 1607, 1988, 2485, 3214, 3479, 4970, 6428, 6958, 8035, 9940, 11249, 13916, 16070, 17395, 22498, 32140, 34790, 44996, 56245, 69580, 78743, 112490, 114097, 157486, 224980, 228194, 314972, 393715, 456388, 570485, 787430, 798679, 1140970, 1574860, 1597358, 2281940, 3194716, 3993395, 5590753, 7986790, 11181506, 15973580, 22363012, 27953765, 55907530, 111815060]

約数ペア:

[(1, 111815060), (2, 55907530), (4, 27953765), (5, 22363012), (7, 15973580), (10, 11181506), (14, 7986790), (20, 5590753), (28, 3993395), (35, 3194716), (49, 2281940), (70, 1597358), (71, 1574860), (98, 1140970), (140, 798679), (142, 787430), (196, 570485), (245, 456388), (284, 393715), (355, 314972), (490, 228194), (497, 224980), (710, 157486), (980, 114097), (994, 112490), (1420, 78743), (1607, 69580), (1988, 56245), (2485, 44996), (3214, 34790), (3479, 32140), (4970, 22498), (6428, 17395), (6958, 16070), (8035, 13916), (9940, 11249)]