30137337

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 48117888

約数和(自身を除く): 17980551

約数列:

[1, 3, 9, 23, 41, 53, 67, 69, 123, 159, 201, 207, 369, 477, 603, 943, 1219, 1541, 2173, 2747, 2829, 3551, 3657, 4623, 6519, 8241, 8487, 10653, 10971, 13869, 19557, 24723, 31959, 49979, 63181, 81673, 145591, 149937, 189543, 245019, 436773, 449811, 568629, 735057, 1310319, 3348593, 10045779, 30137337]

約数ペア:

[(1, 30137337), (3, 10045779), (9, 3348593), (23, 1310319), (41, 735057), (53, 568629), (67, 449811), (69, 436773), (123, 245019), (159, 189543), (201, 149937), (207, 145591), (369, 81673), (477, 63181), (603, 49979), (943, 31959), (1219, 24723), (1541, 19557), (2173, 13869), (2747, 10971), (2829, 10653), (3551, 8487), (3657, 8241), (4623, 6519)]