1171986970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89533}}^1$

素因数の和:89575

約数の個数: 64

約数和(自身を含む): 2784865536

約数和(自身を除く): 1612878566

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 89533, 179066, 447665, 626731, 895330, 984863, 1253462, 1522061, 1969726, 3044122, 3133655, 4924315, 6267310, 6894041, 7610305, 9848630, 10654427, 13788082, 15220610, 16742671, 21308854, 33485342, 34470205, 53272135, 68940410, 83713355, 106544270, 117198697, 167426710, 234397394, 585993485, 1171986970]

約数ペア:

[(1, 1171986970), (2, 585993485), (5, 234397394), (7, 167426710), (10, 117198697), (11, 106544270), (14, 83713355), (17, 68940410), (22, 53272135), (34, 34470205), (35, 33485342), (55, 21308854), (70, 16742671), (77, 15220610), (85, 13788082), (110, 10654427), (119, 9848630), (154, 7610305), (170, 6894041), (187, 6267310), (238, 4924315), (374, 3133655), (385, 3044122), (595, 1969726), (770, 1522061), (935, 1253462), (1190, 984863), (1309, 895330), (1870, 626731), (2618, 447665), (6545, 179066), (13090, 89533)]