29999790484

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1\times {\mathrm{1721}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 53809056000

約数和(自身を除く): 23809265516

約数列:

[1, 2, 4, 61, 122, 199, 244, 359, 398, 718, 796, 1436, 1721, 3442, 6884, 12139, 21899, 24278, 43798, 48556, 71441, 87596, 104981, 142882, 209962, 285764, 342479, 419924, 617839, 684958, 1235678, 1369916, 2471356, 4357901, 8715802, 17431604, 20891219, 37688179, 41782438, 75376358, 83564876, 122949961, 150752716, 245899922, 491799844, 7499947621, 14999895242, 29999790484]

約数ペア:

[(1, 29999790484), (2, 14999895242), (4, 7499947621), (61, 491799844), (122, 245899922), (199, 150752716), (244, 122949961), (359, 83564876), (398, 75376358), (718, 41782438), (796, 37688179), (1436, 20891219), (1721, 17431604), (3442, 8715802), (6884, 4357901), (12139, 2471356), (21899, 1369916), (24278, 1235678), (43798, 684958), (48556, 617839), (71441, 419924), (87596, 342479), (104981, 285764), (142882, 209962)]