6988585860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{184007}}^1$

素因数の和:184233

約数の個数: 72

約数和(自身を含む): 21299294016

約数和(自身を除く): 14310708156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 184007, 368014, 552021, 736028, 920035, 1104042, 1656063, 1840070, 2208084, 2760105, 3312126, 3680140, 5520210, 6624252, 8280315, 11040420, 16560630, 33121260, 38825477, 77650954, 116476431, 155301908, 194127385, 232952862, 349429293, 388254770, 465905724, 582382155, 698858586, 776509540, 1164764310, 1397717172, 1747146465, 2329528620, 3494292930, 6988585860]

約数ペア:

[(1, 6988585860), (2, 3494292930), (3, 2329528620), (4, 1747146465), (5, 1397717172), (6, 1164764310), (9, 776509540), (10, 698858586), (12, 582382155), (15, 465905724), (18, 388254770), (20, 349429293), (30, 232952862), (36, 194127385), (45, 155301908), (60, 116476431), (90, 77650954), (180, 38825477), (211, 33121260), (422, 16560630), (633, 11040420), (844, 8280315), (1055, 6624252), (1266, 5520210), (1899, 3680140), (2110, 3312126), (2532, 2760105), (3165, 2208084), (3798, 1840070), (4220, 1656063), (6330, 1104042), (7596, 920035), (9495, 736028), (12660, 552021), (18990, 368014), (37980, 184007)]