29416660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 77421960

約数和(自身を除く): 48005300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2309, 2548, 3185, 4618, 6370, 9236, 11545, 12740, 16163, 23090, 30017, 32326, 46180, 60034, 64652, 80815, 113141, 120068, 150085, 161630, 210119, 226282, 300170, 323260, 420238, 452564, 565705, 600340, 840476, 1050595, 1131410, 1470833, 2101190, 2262820, 2941666, 4202380, 5883332, 7354165, 14708330, 29416660]

約数ペア:

[(1, 29416660), (2, 14708330), (4, 7354165), (5, 5883332), (7, 4202380), (10, 2941666), (13, 2262820), (14, 2101190), (20, 1470833), (26, 1131410), (28, 1050595), (35, 840476), (49, 600340), (52, 565705), (65, 452564), (70, 420238), (91, 323260), (98, 300170), (130, 226282), (140, 210119), (182, 161630), (196, 150085), (245, 120068), (260, 113141), (364, 80815), (455, 64652), (490, 60034), (637, 46180), (910, 32326), (980, 30017), (1274, 23090), (1820, 16163), (2309, 12740), (2548, 11545), (3185, 9236), (4618, 6370)]