30863308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 64512000

約数和(自身を除く): 33648692

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 191, 199, 203, 382, 398, 406, 764, 796, 812, 1337, 1393, 2674, 2786, 5348, 5539, 5572, 5771, 11078, 11542, 22156, 23084, 38009, 38773, 40397, 76018, 77546, 80794, 152036, 155092, 161588, 266063, 532126, 1064252, 1102261, 2204522, 4409044, 7715827, 15431654, 30863308]

約数ペア:

[(1, 30863308), (2, 15431654), (4, 7715827), (7, 4409044), (14, 2204522), (28, 1102261), (29, 1064252), (58, 532126), (116, 266063), (191, 161588), (199, 155092), (203, 152036), (382, 80794), (398, 77546), (406, 76018), (764, 40397), (796, 38773), (812, 38009), (1337, 23084), (1393, 22156), (2674, 11542), (2786, 11078), (5348, 5771), (5539, 5572)]