76408290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{121283}}^1$

素因数の和:121303

約数の個数: 48

約数和(自身を含む): 227043648

約数和(自身を除く): 150635358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 121283, 242566, 363849, 606415, 727698, 848981, 1091547, 1212830, 1697962, 1819245, 2183094, 2546943, 3638490, 4244905, 5093886, 5457735, 7640829, 8489810, 10915470, 12734715, 15281658, 25469430, 38204145, 76408290]

約数ペア:

[(1, 76408290), (2, 38204145), (3, 25469430), (5, 15281658), (6, 12734715), (7, 10915470), (9, 8489810), (10, 7640829), (14, 5457735), (15, 5093886), (18, 4244905), (21, 3638490), (30, 2546943), (35, 2183094), (42, 1819245), (45, 1697962), (63, 1212830), (70, 1091547), (90, 848981), (105, 727698), (126, 606415), (210, 363849), (315, 242566), (630, 121283)]