277209064630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{210139}}^1$

素因数の和:210349

約数の個数: 64

約数和(自身を含む): 539236051200

約数和(自身を除く): 262026986570

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 131, 190, 262, 265, 530, 655, 1007, 1310, 2014, 2489, 4978, 5035, 6943, 10070, 12445, 13886, 24890, 34715, 69430, 131917, 210139, 263834, 420278, 659585, 1050695, 1319170, 2101390, 3992641, 7985282, 11137367, 19963205, 22274734, 27528209, 39926410, 55056418, 55686835, 111373670, 137641045, 211609973, 275282090, 423219946, 523035971, 1046071942, 1058049865, 1458995077, 2116099730, 2615179855, 2917990154, 5230359710, 7294975385, 14589950770, 27720906463, 55441812926, 138604532315, 277209064630]

約数ペア:

[(1, 277209064630), (2, 138604532315), (5, 55441812926), (10, 27720906463), (19, 14589950770), (38, 7294975385), (53, 5230359710), (95, 2917990154), (106, 2615179855), (131, 2116099730), (190, 1458995077), (262, 1058049865), (265, 1046071942), (530, 523035971), (655, 423219946), (1007, 275282090), (1310, 211609973), (2014, 137641045), (2489, 111373670), (4978, 55686835), (5035, 55056418), (6943, 39926410), (10070, 27528209), (12445, 22274734), (13886, 19963205), (24890, 11137367), (34715, 7985282), (69430, 3992641), (131917, 2101390), (210139, 1319170), (263834, 1050695), (420278, 659585)]