2565438090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{1543}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 6217848576

約数和(自身を除く): 3652410486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 353, 471, 706, 785, 942, 1059, 1543, 1570, 1765, 2118, 2355, 3086, 3530, 4629, 4710, 5295, 7715, 9258, 10590, 15430, 23145, 46290, 55421, 110842, 166263, 242251, 277105, 332526, 484502, 544679, 554210, 726753, 831315, 1089358, 1211255, 1453506, 1634037, 1662630, 2422510, 2723395, 3268074, 3633765, 5446790, 7267530, 8170185, 16340370, 85514603, 171029206, 256543809, 427573015, 513087618, 855146030, 1282719045, 2565438090]

約数ペア:

[(1, 2565438090), (2, 1282719045), (3, 855146030), (5, 513087618), (6, 427573015), (10, 256543809), (15, 171029206), (30, 85514603), (157, 16340370), (314, 8170185), (353, 7267530), (471, 5446790), (706, 3633765), (785, 3268074), (942, 2723395), (1059, 2422510), (1543, 1662630), (1570, 1634037), (1765, 1453506), (2118, 1211255), (2355, 1089358), (3086, 831315), (3530, 726753), (4629, 554210), (4710, 544679), (5295, 484502), (7715, 332526), (9258, 277105), (10590, 242251), (15430, 166263), (23145, 110842), (46290, 55421)]