29176890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 73128960

約数和(自身を除く): 43952070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 229, 274, 310, 411, 458, 465, 685, 687, 822, 930, 1145, 1370, 1374, 2055, 2290, 3435, 4110, 4247, 6870, 7099, 8494, 12741, 14198, 21235, 21297, 25482, 31373, 35495, 42470, 42594, 62746, 63705, 70990, 94119, 106485, 127410, 156865, 188238, 212970, 313730, 470595, 941190, 972563, 1945126, 2917689, 4862815, 5835378, 9725630, 14588445, 29176890]

約数ペア:

[(1, 29176890), (2, 14588445), (3, 9725630), (5, 5835378), (6, 4862815), (10, 2917689), (15, 1945126), (30, 972563), (31, 941190), (62, 470595), (93, 313730), (137, 212970), (155, 188238), (186, 156865), (229, 127410), (274, 106485), (310, 94119), (411, 70990), (458, 63705), (465, 62746), (685, 42594), (687, 42470), (822, 35495), (930, 31373), (1145, 25482), (1370, 21297), (1374, 21235), (2055, 14198), (2290, 12741), (3435, 8494), (4110, 7099), (4247, 6870)]