71541470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 176160096

約数和(自身を除く): 104618626

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 385, 455, 490, 539, 637, 715, 770, 910, 1001, 1021, 1078, 1274, 1430, 2002, 2042, 2695, 3185, 5005, 5105, 5390, 6370, 7007, 7147, 10010, 10210, 11231, 13273, 14014, 14294, 22462, 26546, 35035, 35735, 50029, 56155, 66365, 70070, 71470, 78617, 92911, 100058, 112310, 132730, 146003, 157234, 185822, 250145, 292006, 393085, 464555, 500290, 550319, 650377, 730015, 786170, 929110, 1022021, 1100638, 1300754, 1460030, 2044042, 2751595, 3251885, 5110105, 5503190, 6503770, 7154147, 10220210, 14308294, 35770735, 71541470]

約数ペア:

[(1, 71541470), (2, 35770735), (5, 14308294), (7, 10220210), (10, 7154147), (11, 6503770), (13, 5503190), (14, 5110105), (22, 3251885), (26, 2751595), (35, 2044042), (49, 1460030), (55, 1300754), (65, 1100638), (70, 1022021), (77, 929110), (91, 786170), (98, 730015), (110, 650377), (130, 550319), (143, 500290), (154, 464555), (182, 393085), (245, 292006), (286, 250145), (385, 185822), (455, 157234), (490, 146003), (539, 132730), (637, 112310), (715, 100058), (770, 92911), (910, 78617), (1001, 71470), (1021, 70070), (1078, 66365), (1274, 56155), (1430, 50029), (2002, 35735), (2042, 35035), (2695, 26546), (3185, 22462), (5005, 14294), (5105, 14014), (5390, 13273), (6370, 11231), (7007, 10210), (7147, 10010)]