29861880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8581}}^1$

素因数の和:8624

約数の個数: 64

約数和(自身を含む): 92685600

約数和(自身を除く): 62823720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 8581, 17162, 25743, 34324, 42905, 51486, 68648, 85810, 102972, 128715, 171620, 205944, 248849, 257430, 343240, 497698, 514860, 746547, 995396, 1029720, 1244245, 1493094, 1990792, 2488490, 2986188, 3732735, 4976980, 5972376, 7465470, 9953960, 14930940, 29861880]

約数ペア:

[(1, 29861880), (2, 14930940), (3, 9953960), (4, 7465470), (5, 5972376), (6, 4976980), (8, 3732735), (10, 2986188), (12, 2488490), (15, 1990792), (20, 1493094), (24, 1244245), (29, 1029720), (30, 995396), (40, 746547), (58, 514860), (60, 497698), (87, 343240), (116, 257430), (120, 248849), (145, 205944), (174, 171620), (232, 128715), (290, 102972), (348, 85810), (435, 68648), (580, 51486), (696, 42905), (870, 34324), (1160, 25743), (1740, 17162), (3480, 8581)]