2740609.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 166222560

約数和(自身を除く): 103762188

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 1621, 2028, 2964, 3211, 3242, 4863, 6422, 6484, 9633, 9726, 12844, 19266, 19452, 21073, 30799, 38532, 42146, 61598, 63219, 84292, 92397, 123196, 126438, 184794, 252876, 273949, 369588, 400387, 547898, 800774, 821847, 1095796, 1201161, 1601548, 1643694, 2402322, 3287388, 4804644, 5205031, 10410062, 15615093, 20820124, 31230186, 62460372]

約数ペア:

[(1, 62460372), (2, 31230186), (3, 20820124), (4, 15615093), (6, 10410062), (12, 5205031), (13, 4804644), (19, 3287388), (26, 2402322), (38, 1643694), (39, 1601548), (52, 1201161), (57, 1095796), (76, 821847), (78, 800774), (114, 547898), (156, 400387), (169, 369588), (228, 273949), (247, 252876), (338, 184794), (494, 126438), (507, 123196), (676, 92397), (741, 84292), (988, 63219), (1014, 61598), (1482, 42146), (1621, 38532), (2028, 30799), (2964, 21073), (3211, 19452), (3242, 19266), (4863, 12844), (6422, 9726), (6484, 9633)]