723777990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{142757}}^1$

素因数の和:142793

約数の個数: 48

約数和(自身を含む): 1880979408

約数和(自身を除く): 1157201418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 142757, 285514, 428271, 713785, 856542, 1427570, 1855841, 2141355, 3711682, 4282710, 5567523, 9279205, 11135046, 18558410, 24125933, 27837615, 48251866, 55675230, 72377799, 120629665, 144755598, 241259330, 361888995, 723777990]

約数ペア:

[(1, 723777990), (2, 361888995), (3, 241259330), (5, 144755598), (6, 120629665), (10, 72377799), (13, 55675230), (15, 48251866), (26, 27837615), (30, 24125933), (39, 18558410), (65, 11135046), (78, 9279205), (130, 5567523), (169, 4282710), (195, 3711682), (338, 2141355), (390, 1855841), (507, 1427570), (845, 856542), (1014, 713785), (1690, 428271), (2535, 285514), (5070, 142757)]