276867870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 674058240

約数和(自身を除く): 397190370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 211, 229, 382, 422, 458, 573, 633, 687, 955, 1055, 1145, 1146, 1266, 1374, 1910, 2110, 2290, 2865, 3165, 3435, 5730, 6330, 6870, 40301, 43739, 48319, 80602, 87478, 96638, 120903, 131217, 144957, 201505, 218695, 241595, 241806, 262434, 289914, 403010, 437390, 483190, 604515, 656085, 724785, 1209030, 1312170, 1449570, 9228929, 18457858, 27686787, 46144645, 55373574, 92289290, 138433935, 276867870]

約数ペア:

[(1, 276867870), (2, 138433935), (3, 92289290), (5, 55373574), (6, 46144645), (10, 27686787), (15, 18457858), (30, 9228929), (191, 1449570), (211, 1312170), (229, 1209030), (382, 724785), (422, 656085), (458, 604515), (573, 483190), (633, 437390), (687, 403010), (955, 289914), (1055, 262434), (1145, 241806), (1146, 241595), (1266, 218695), (1374, 201505), (1910, 144957), (2110, 131217), (2290, 120903), (2865, 96638), (3165, 87478), (3435, 80602), (5730, 48319), (6330, 43739), (6870, 40301)]