630047930

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{2311}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 1148601600

約数和(自身を除く): 518553670

約数列:

[1, 2, 5, 10, 137, 199, 274, 398, 685, 995, 1370, 1990, 2311, 4622, 11555, 23110, 27263, 54526, 136315, 272630, 316607, 459889, 633214, 919778, 1583035, 2299445, 3166070, 4598890, 63004793, 126009586, 315023965, 630047930]

約数ペア:

[(1, 630047930), (2, 315023965), (5, 126009586), (10, 63004793), (137, 4598890), (199, 3166070), (274, 2299445), (398, 1583035), (685, 919778), (995, 633214), (1370, 459889), (1990, 316607), (2311, 272630), (4622, 136315), (11555, 54526), (23110, 27263)]