13580350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 30788208

約数和(自身を除く): 17207858

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 241, 245, 322, 350, 482, 490, 575, 805, 1127, 1150, 1205, 1225, 1610, 1687, 2254, 2410, 2450, 3374, 4025, 5543, 5635, 6025, 8050, 8435, 11086, 11270, 11809, 12050, 16870, 23618, 27715, 28175, 38801, 42175, 55430, 56350, 59045, 77602, 84350, 118090, 138575, 194005, 271607, 277150, 295225, 388010, 543214, 590450, 970025, 1358035, 1940050, 2716070, 6790175, 13580350]

約数ペア:

[(1, 13580350), (2, 6790175), (5, 2716070), (7, 1940050), (10, 1358035), (14, 970025), (23, 590450), (25, 543214), (35, 388010), (46, 295225), (49, 277150), (50, 271607), (70, 194005), (98, 138575), (115, 118090), (161, 84350), (175, 77602), (230, 59045), (241, 56350), (245, 55430), (322, 42175), (350, 38801), (482, 28175), (490, 27715), (575, 23618), (805, 16870), (1127, 12050), (1150, 11809), (1205, 11270), (1225, 11086), (1610, 8435), (1687, 8050), (2254, 6025), (2410, 5635), (2450, 5543), (3374, 4025)]