74984350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6911}}^1$

素因数の和:6961

約数の個数: 48

約数和(自身を含む): 164560896

約数和(自身を除く): 89576546

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 6911, 10850, 13822, 34555, 48377, 69110, 96754, 172775, 214241, 241885, 345550, 428482, 483770, 1071205, 1209425, 1499687, 2142410, 2418850, 2999374, 5356025, 7498435, 10712050, 14996870, 37492175, 74984350]

約数ペア:

[(1, 74984350), (2, 37492175), (5, 14996870), (7, 10712050), (10, 7498435), (14, 5356025), (25, 2999374), (31, 2418850), (35, 2142410), (50, 1499687), (62, 1209425), (70, 1071205), (155, 483770), (175, 428482), (217, 345550), (310, 241885), (350, 214241), (434, 172775), (775, 96754), (1085, 69110), (1550, 48377), (2170, 34555), (5425, 13822), (6911, 10850)]