130266990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 399072960

約数和(自身を除く): 268805970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 109, 126, 147, 210, 218, 245, 271, 294, 315, 327, 441, 490, 542, 545, 630, 654, 735, 763, 813, 882, 981, 1090, 1355, 1470, 1526, 1626, 1635, 1897, 1962, 2205, 2289, 2439, 2710, 3270, 3794, 3815, 4065, 4410, 4578, 4878, 4905, 5341, 5691, 6867, 7630, 8130, 9485, 9810, 10682, 11382, 11445, 12195, 13279, 13734, 16023, 17073, 18970, 22890, 24390, 26558, 26705, 28455, 29539, 32046, 34146, 34335, 39837, 48069, 53410, 56910, 59078, 66395, 68670, 79674, 80115, 85365, 88617, 96138, 119511, 132790, 147695, 160230, 170730, 177234, 199185, 206773, 239022, 240345, 265851, 295390, 398370, 413546, 443085, 480690, 531702, 597555, 620319, 886170, 1033865, 1195110, 1240638, 1329255, 1447411, 1860957, 2067730, 2658510, 2894822, 3101595, 3721914, 4342233, 6203190, 7237055, 8684466, 9304785, 13026699, 14474110, 18609570, 21711165, 26053398, 43422330, 65133495, 130266990]

約数ペア:

[(1, 130266990), (2, 65133495), (3, 43422330), (5, 26053398), (6, 21711165), (7, 18609570), (9, 14474110), (10, 13026699), (14, 9304785), (15, 8684466), (18, 7237055), (21, 6203190), (30, 4342233), (35, 3721914), (42, 3101595), (45, 2894822), (49, 2658510), (63, 2067730), (70, 1860957), (90, 1447411), (98, 1329255), (105, 1240638), (109, 1195110), (126, 1033865), (147, 886170), (210, 620319), (218, 597555), (245, 531702), (271, 480690), (294, 443085), (315, 413546), (327, 398370), (441, 295390), (490, 265851), (542, 240345), (545, 239022), (630, 206773), (654, 199185), (735, 177234), (763, 170730), (813, 160230), (882, 147695), (981, 132790), (1090, 119511), (1355, 96138), (1470, 88617), (1526, 85365), (1626, 80115), (1635, 79674), (1897, 68670), (1962, 66395), (2205, 59078), (2289, 56910), (2439, 53410), (2710, 48069), (3270, 39837), (3794, 34335), (3815, 34146), (4065, 32046), (4410, 29539), (4578, 28455), (4878, 26705), (4905, 26558), (5341, 24390), (5691, 22890), (6867, 18970), (7630, 17073), (8130, 16023), (9485, 13734), (9810, 13279), (10682, 12195), (11382, 11445)]