30735201

素因数分解:

$3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 50821344

約数和(自身を除く): 20086143

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 251, 343, 357, 753, 833, 1029, 1757, 2401, 2499, 4267, 5271, 5831, 7203, 12299, 12801, 17493, 29869, 36897, 40817, 86093, 89607, 122451, 209083, 258279, 602651, 627249, 1463581, 1807953, 4390743, 10245067, 30735201]

約数ペア:

[(1, 30735201), (3, 10245067), (7, 4390743), (17, 1807953), (21, 1463581), (49, 627249), (51, 602651), (119, 258279), (147, 209083), (251, 122451), (343, 89607), (357, 86093), (753, 40817), (833, 36897), (1029, 29869), (1757, 17493), (2401, 12801), (2499, 12299), (4267, 7203), (5271, 5831)]