13126330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 29196288

約数和(自身を除く): 16069958

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 263, 310, 322, 434, 526, 713, 805, 1085, 1315, 1426, 1610, 1841, 2170, 2630, 3565, 3682, 4991, 6049, 7130, 8153, 9205, 9982, 12098, 16306, 18410, 24955, 30245, 40765, 42343, 49910, 57071, 60490, 81530, 84686, 114142, 187519, 211715, 285355, 375038, 423430, 570710, 937595, 1312633, 1875190, 2625266, 6563165, 13126330]

約数ペア:

[(1, 13126330), (2, 6563165), (5, 2625266), (7, 1875190), (10, 1312633), (14, 937595), (23, 570710), (31, 423430), (35, 375038), (46, 285355), (62, 211715), (70, 187519), (115, 114142), (155, 84686), (161, 81530), (217, 60490), (230, 57071), (263, 49910), (310, 42343), (322, 40765), (434, 30245), (526, 24955), (713, 18410), (805, 16306), (1085, 12098), (1315, 9982), (1426, 9205), (1610, 8153), (1841, 7130), (2170, 6049), (2630, 4991), (3565, 3682)]