86668290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7351}}^1$

素因数の和:7495

約数の個数: 48

約数和(自身を含む): 227088576

約数和(自身を除く): 140420286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 7351, 11790, 14702, 22053, 36755, 44106, 66159, 73510, 110265, 132318, 220530, 330795, 661590, 962981, 1925962, 2888943, 4814905, 5777886, 8666829, 9629810, 14444715, 17333658, 28889430, 43334145, 86668290]

約数ペア:

[(1, 86668290), (2, 43334145), (3, 28889430), (5, 17333658), (6, 14444715), (9, 9629810), (10, 8666829), (15, 5777886), (18, 4814905), (30, 2888943), (45, 1925962), (90, 962981), (131, 661590), (262, 330795), (393, 220530), (655, 132318), (786, 110265), (1179, 73510), (1310, 66159), (1965, 44106), (2358, 36755), (3930, 22053), (5895, 14702), (7351, 11790)]