61464510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1291}}^1$

素因数の和:1350

約数の個数: 72

約数和(自身を含む): 167187384

約数和(自身を除く): 105722874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1291, 1587, 2070, 2582, 2645, 3174, 3873, 4761, 5290, 6455, 7746, 7935, 9522, 11619, 12910, 15870, 19365, 23238, 23805, 29693, 38730, 47610, 58095, 59386, 89079, 116190, 148465, 178158, 267237, 296930, 445395, 534474, 682939, 890790, 1336185, 1365878, 2048817, 2672370, 3414695, 4097634, 6146451, 6829390, 10244085, 12292902, 20488170, 30732255, 61464510]

約数ペア:

[(1, 61464510), (2, 30732255), (3, 20488170), (5, 12292902), (6, 10244085), (9, 6829390), (10, 6146451), (15, 4097634), (18, 3414695), (23, 2672370), (30, 2048817), (45, 1365878), (46, 1336185), (69, 890790), (90, 682939), (115, 534474), (138, 445395), (207, 296930), (230, 267237), (345, 178158), (414, 148465), (529, 116190), (690, 89079), (1035, 59386), (1058, 58095), (1291, 47610), (1587, 38730), (2070, 29693), (2582, 23805), (2645, 23238), (3174, 19365), (3873, 15870), (4761, 12910), (5290, 11619), (6455, 9522), (7746, 7935)]